9429858004

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{65407}}^1$

素因数の和:65708

約数の個数: 48

約数和(自身を含む): 19925893120

約数和(自身を除く): 10496035116

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 271, 532, 542, 1084, 1897, 3794, 5149, 7588, 10298, 20596, 36043, 65407, 72086, 130814, 144172, 261628, 457849, 915698, 1242733, 1831396, 2485466, 4970932, 8699131, 17398262, 17725297, 34796524, 35450594, 70901188, 124077079, 248154158, 336780643, 496308316, 673561286, 1347122572, 2357464501, 4714929002, 9429858004]

約数ペア:

[(1, 9429858004), (2, 4714929002), (4, 2357464501), (7, 1347122572), (14, 673561286), (19, 496308316), (28, 336780643), (38, 248154158), (76, 124077079), (133, 70901188), (266, 35450594), (271, 34796524), (532, 17725297), (542, 17398262), (1084, 8699131), (1897, 4970932), (3794, 2485466), (5149, 1831396), (7588, 1242733), (10298, 915698), (20596, 457849), (36043, 261628), (65407, 144172), (72086, 130814)]