123224334

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{2081}}^1$

素因数の和:2296

約数の個数: 32

約数和(自身を含む): 251838720

約数和(自身を除く): 128614386

約数列:

[1, 2, 3, 6, 71, 139, 142, 213, 278, 417, 426, 834, 2081, 4162, 6243, 9869, 12486, 19738, 29607, 59214, 147751, 289259, 295502, 443253, 578518, 867777, 886506, 1735554, 20537389, 41074778, 61612167, 123224334]

約数ペア:

[(1, 123224334), (2, 61612167), (3, 41074778), (6, 20537389), (71, 1735554), (139, 886506), (142, 867777), (213, 578518), (278, 443253), (417, 295502), (426, 289259), (834, 147751), (2081, 59214), (4162, 29607), (6243, 19738), (9869, 12486)]