551495198

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{228457}}^1$

素因数の和:228547

約数の個数: 16

約数和(自身を含む): 888244704

約数和(自身を除く): 336749506

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 228457, 456914, 3883769, 7767538, 16220447, 32440894, 275747599, 551495198]

約数ペア:

[(1, 551495198), (2, 275747599), (17, 32440894), (34, 16220447), (71, 7767538), (142, 3883769), (1207, 456914), (2414, 228457)]