2597464

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 5248800

約数和(自身を除く): 2651336

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 269, 284, 538, 568, 1076, 1207, 2152, 2414, 4573, 4828, 9146, 9656, 18292, 19099, 36584, 38198, 76396, 152792, 324683, 649366, 1298732, 2597464]

約数ペア:

[(1, 2597464), (2, 1298732), (4, 649366), (8, 324683), (17, 152792), (34, 76396), (68, 38198), (71, 36584), (136, 19099), (142, 18292), (269, 9656), (284, 9146), (538, 4828), (568, 4573), (1076, 2414), (1207, 2152)]