45371404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2243}}^1$

素因数の和:2649

約数の個数: 24

約数和(自身を含む): 85765680

約数和(自身を除く): 40394276

約数列:

[1, 2, 4, 13, 26, 52, 389, 778, 1556, 2243, 4486, 5057, 8972, 10114, 20228, 29159, 58318, 116636, 872527, 1745054, 3490108, 11342851, 22685702, 45371404]

約数ペア:

[(1, 45371404), (2, 22685702), (4, 11342851), (13, 3490108), (26, 1745054), (52, 872527), (389, 116636), (778, 58318), (1556, 29159), (2243, 20228), (4486, 10114), (5057, 8972)]