1298996812

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{1439}}^1\times {\mathrm{2719}}^1$

素因数の和:4245

約数の個数: 24

約数和(自身を含む): 2303078400

約数和(自身を除く): 1004081588

約数列:

[1, 2, 4, 83, 166, 332, 1439, 2719, 2878, 5438, 5756, 10876, 119437, 225677, 238874, 451354, 477748, 902708, 3912641, 7825282, 15650564, 324749203, 649498406, 1298996812]

約数ペア:

[(1, 1298996812), (2, 649498406), (4, 324749203), (83, 15650564), (166, 7825282), (332, 3912641), (1439, 902708), (2719, 477748), (2878, 451354), (5438, 238874), (5756, 225677), (10876, 119437)]