243998522

素因数分解:

$2^1\times {\mathrm{241}}^1\times {\mathrm{491}}^1\times {\mathrm{1031}}^1$

素因数の和:1765

約数の個数: 16

約数和(自身を含む): 368622144

約数和(自身を除く): 124623622

約数列:

[1, 2, 241, 482, 491, 982, 1031, 2062, 118331, 236662, 248471, 496942, 506221, 1012442, 121999261, 243998522]

約数ペア:

[(1, 243998522), (2, 121999261), (241, 1012442), (482, 506221), (491, 496942), (982, 248471), (1031, 236662), (2062, 118331)]