140414978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1187}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 242922240

約数和(自身を除く): 102507262

約数列:

[1, 2, 11, 19, 22, 38, 209, 283, 418, 566, 1187, 2374, 3113, 5377, 6226, 10754, 13057, 22553, 26114, 45106, 59147, 118294, 248083, 335921, 496166, 671842, 3695131, 6382499, 7390262, 12764998, 70207489, 140414978]

約数ペア:

[(1, 140414978), (2, 70207489), (11, 12764998), (19, 7390262), (22, 6382499), (38, 3695131), (209, 671842), (283, 496166), (418, 335921), (566, 248083), (1187, 118294), (2374, 59147), (3113, 45106), (5377, 26114), (6226, 22553), (10754, 13057)]