486962620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1432243}}^1$

素因数の和:1432269

約数の個数: 24

約数和(自身を含む): 1082776464

約数和(自身を除く): 595813844

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1432243, 2864486, 5728972, 7161215, 14322430, 24348131, 28644860, 48696262, 97392524, 121740655, 243481310, 486962620]

約数ペア:

[(1, 486962620), (2, 243481310), (4, 121740655), (5, 97392524), (10, 48696262), (17, 28644860), (20, 24348131), (34, 14322430), (68, 7161215), (85, 5728972), (170, 2864486), (340, 1432243)]