25971886084

素因数分解:

$2^2\times {\mathrm{3607}}^1\times {\mathrm{1800103}}^1$

素因数の和:1803714

約数の個数: 12

約数和(自身を含む): 45463426624

約数和(自身を除く): 19491540540

約数列:

[1, 2, 4, 3607, 7214, 14428, 1800103, 3600206, 7200412, 6492971521, 12985943042, 25971886084]

約数ペア:

[(1, 25971886084), (2, 12985943042), (4, 6492971521), (3607, 7200412), (7214, 3600206), (14428, 1800103)]