1247877532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1\times {\mathrm{599}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 2413152000

約数和(自身を除く): 1165274468

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 419, 452, 599, 838, 1198, 1243, 1676, 2396, 2486, 4609, 4972, 6589, 9218, 13178, 18436, 26356, 47347, 67687, 94694, 135374, 189388, 250981, 270748, 501962, 520817, 744557, 1003924, 1041634, 1489114, 2083268, 2760791, 2978228, 5521582, 11043164, 28360853, 56721706, 113443412, 311969383, 623938766, 1247877532]

約数ペア:

[(1, 1247877532), (2, 623938766), (4, 311969383), (11, 113443412), (22, 56721706), (44, 28360853), (113, 11043164), (226, 5521582), (419, 2978228), (452, 2760791), (599, 2083268), (838, 1489114), (1198, 1041634), (1243, 1003924), (1676, 744557), (2396, 520817), (2486, 501962), (4609, 270748), (4972, 250981), (6589, 189388), (9218, 135374), (13178, 94694), (18436, 67687), (26356, 47347)]