1291621372

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{48623}}^1$

素因数の和:48885

約数の個数: 24

約数和(自身を含む): 2348539200

約数和(自身を除く): 1056917828

約数列:

[1, 2, 4, 29, 58, 116, 229, 458, 916, 6641, 13282, 26564, 48623, 97246, 194492, 1410067, 2820134, 5640268, 11134667, 22269334, 44538668, 322905343, 645810686, 1291621372]

約数ペア:

[(1, 1291621372), (2, 645810686), (4, 322905343), (29, 44538668), (58, 22269334), (116, 11134667), (229, 5640268), (458, 2820134), (916, 1410067), (6641, 194492), (13282, 97246), (26564, 48623)]