1801072955864

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20789927}}^1$

素因数の和:20789977

約数の個数: 96

約数和(自身を含む): 4479397886880

約数和(自身を除く): 2678324931016

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 119, 136, 182, 196, 221, 238, 364, 392, 442, 476, 637, 728, 833, 884, 952, 1274, 1547, 1666, 1768, 2548, 3094, 3332, 5096, 6188, 6664, 10829, 12376, 21658, 43316, 86632, 20789927, 41579854, 83159708, 145529489, 166319416, 270269051, 291058978, 353428759, 540538102, 582117956, 706857518, 1018706423, 1081076204, 1164235912, 1413715036, 1891883357, 2037412846, 2162152408, 2474001313, 2827430072, 3783766714, 4074825692, 4594573867, 4948002626, 7567533428, 8149651384, 9189147734, 9896005252, 13243183499, 15135066856, 17318009191, 18378295468, 19792010504, 26486366998, 32162017069, 34636018382, 36756590936, 52972733996, 64324034138, 69272036764, 105945467992, 128648068276, 138544073528, 225134119483, 257296136552, 450268238966, 900536477932, 1801072955864]

約数ペア:

[(1, 1801072955864), (2, 900536477932), (4, 450268238966), (7, 257296136552), (8, 225134119483), (13, 138544073528), (14, 128648068276), (17, 105945467992), (26, 69272036764), (28, 64324034138), (34, 52972733996), (49, 36756590936), (52, 34636018382), (56, 32162017069), (68, 26486366998), (91, 19792010504), (98, 18378295468), (104, 17318009191), (119, 15135066856), (136, 13243183499), (182, 9896005252), (196, 9189147734), (221, 8149651384), (238, 7567533428), (364, 4948002626), (392, 4594573867), (442, 4074825692), (476, 3783766714), (637, 2827430072), (728, 2474001313), (833, 2162152408), (884, 2037412846), (952, 1891883357), (1274, 1413715036), (1547, 1164235912), (1666, 1081076204), (1768, 1018706423), (2548, 706857518), (3094, 582117956), (3332, 540538102), (5096, 353428759), (6188, 291058978), (6664, 270269051), (10829, 166319416), (12376, 145529489), (21658, 83159708), (43316, 41579854), (86632, 20789927)]