4886885828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1\times {\mathrm{1907}}^1$

素因数の和:2480

約数の個数: 48

約数和(自身を含む): 9423993600

約数和(自身を除く): 4537107772

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 419, 556, 838, 1529, 1676, 1907, 3058, 3814, 4609, 6116, 7628, 9218, 18436, 20977, 41954, 58241, 83908, 116482, 232964, 265073, 530146, 640651, 799033, 1060292, 1281302, 1598066, 2562604, 2915803, 3196132, 5831606, 8789363, 11663212, 17578726, 35157452, 111065587, 222131174, 444262348, 1221721457, 2443442914, 4886885828]

約数ペア:

[(1, 4886885828), (2, 2443442914), (4, 1221721457), (11, 444262348), (22, 222131174), (44, 111065587), (139, 35157452), (278, 17578726), (419, 11663212), (556, 8789363), (838, 5831606), (1529, 3196132), (1676, 2915803), (1907, 2562604), (3058, 1598066), (3814, 1281302), (4609, 1060292), (6116, 799033), (7628, 640651), (9218, 530146), (18436, 265073), (20977, 232964), (41954, 116482), (58241, 83908)]