490341804

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1\times {\mathrm{839}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 1158312960

約数和(自身を除く): 667971156

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 431, 452, 678, 839, 862, 1293, 1356, 1678, 1724, 2517, 2586, 3356, 5034, 5172, 10068, 48703, 94807, 97406, 146109, 189614, 194812, 284421, 292218, 361609, 379228, 568842, 584436, 723218, 1084827, 1137684, 1446436, 2169654, 4339308, 40861817, 81723634, 122585451, 163447268, 245170902, 490341804]

約数ペア:

[(1, 490341804), (2, 245170902), (3, 163447268), (4, 122585451), (6, 81723634), (12, 40861817), (113, 4339308), (226, 2169654), (339, 1446436), (431, 1137684), (452, 1084827), (678, 723218), (839, 584436), (862, 568842), (1293, 379228), (1356, 361609), (1678, 292218), (1724, 284421), (2517, 194812), (2586, 189614), (3356, 146109), (5034, 97406), (5172, 94807), (10068, 48703)]