1488968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 3057600

約数和(自身を除く): 1568632

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 139, 206, 278, 412, 556, 824, 1112, 1339, 1807, 2678, 3614, 5356, 7228, 10712, 14317, 14456, 28634, 57268, 114536, 186121, 372242, 744484, 1488968]

約数ペア:

[(1, 1488968), (2, 744484), (4, 372242), (8, 186121), (13, 114536), (26, 57268), (52, 28634), (103, 14456), (104, 14317), (139, 10712), (206, 7228), (278, 5356), (412, 3614), (556, 2678), (824, 1807), (1112, 1339)]