917264972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{4217}}^1$

素因数の和:4370

約数の個数: 48

約数和(自身を含む): 1785732480

約数和(自身を除く): 868467508

約数列:

[1, 2, 4, 13, 26, 47, 52, 89, 94, 178, 188, 356, 611, 1157, 1222, 2314, 2444, 4183, 4217, 4628, 8366, 8434, 16732, 16868, 54379, 54821, 108758, 109642, 198199, 217516, 219284, 375313, 396398, 750626, 792796, 1501252, 2576587, 4879069, 5153174, 9758138, 10306348, 17639711, 19516276, 35279422, 70558844, 229316243, 458632486, 917264972]

約数ペア:

[(1, 917264972), (2, 458632486), (4, 229316243), (13, 70558844), (26, 35279422), (47, 19516276), (52, 17639711), (89, 10306348), (94, 9758138), (178, 5153174), (188, 4879069), (356, 2576587), (611, 1501252), (1157, 792796), (1222, 750626), (2314, 396398), (2444, 375313), (4183, 219284), (4217, 217516), (4628, 198199), (8366, 109642), (8434, 108758), (16732, 54821), (16868, 54379)]