13001222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 22286880

約数和(自身を除く): 9285658

約数列:

[1, 2, 13, 26, 29, 43, 58, 86, 377, 401, 559, 754, 802, 1118, 1247, 2494, 5213, 10426, 11629, 16211, 17243, 23258, 32422, 34486, 151177, 224159, 302354, 448318, 500047, 1000094, 6500611, 13001222]

約数ペア:

[(1, 13001222), (2, 6500611), (13, 1000094), (26, 500047), (29, 448318), (43, 302354), (58, 224159), (86, 151177), (377, 34486), (401, 32422), (559, 23258), (754, 17243), (802, 16211), (1118, 11629), (1247, 10426), (2494, 5213)]