283003708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2953}}^1$

素因数の和:3086

約数の個数: 48

約数和(自身を含む): 567404320

約数和(自身を除く): 284400612

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 97, 194, 247, 388, 494, 988, 1261, 1843, 2522, 2953, 3686, 5044, 5906, 7372, 11812, 23959, 38389, 47918, 56107, 76778, 95836, 112214, 153556, 224428, 286441, 572882, 729391, 1145764, 1458782, 2917564, 3723733, 5442379, 7447466, 10884758, 14894932, 21769516, 70750927, 141501854, 283003708]

約数ペア:

[(1, 283003708), (2, 141501854), (4, 70750927), (13, 21769516), (19, 14894932), (26, 10884758), (38, 7447466), (52, 5442379), (76, 3723733), (97, 2917564), (194, 1458782), (247, 1145764), (388, 729391), (494, 572882), (988, 286441), (1261, 224428), (1843, 153556), (2522, 112214), (2953, 95836), (3686, 76778), (5044, 56107), (5906, 47918), (7372, 38389), (11812, 23959)]