2667652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 36

約数和(自身を含む): 5292196

約数和(自身を除く): 2624544

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 61, 116, 122, 244, 377, 754, 793, 841, 1508, 1586, 1682, 1769, 3172, 3364, 3538, 7076, 10933, 21866, 22997, 43732, 45994, 51301, 91988, 102602, 205204, 666913, 1333826, 2667652]

約数ペア:

[(1, 2667652), (2, 1333826), (4, 666913), (13, 205204), (26, 102602), (29, 91988), (52, 51301), (58, 45994), (61, 43732), (116, 22997), (122, 21866), (244, 10933), (377, 7076), (754, 3538), (793, 3364), (841, 3172), (1508, 1769), (1586, 1682)]