8153626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 13780368

約数和(自身を除く): 5626742

約数列:

[1, 2, 13, 26, 53, 61, 97, 106, 122, 194, 689, 793, 1261, 1378, 1586, 2522, 3233, 5141, 5917, 6466, 10282, 11834, 42029, 66833, 76921, 84058, 133666, 153842, 313601, 627202, 4076813, 8153626]

約数ペア:

[(1, 8153626), (2, 4076813), (13, 627202), (26, 313601), (53, 153842), (61, 133666), (97, 84058), (106, 76921), (122, 66833), (194, 42029), (689, 11834), (793, 10282), (1261, 6466), (1378, 5917), (1586, 5141), (2522, 3233)]