2017997826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{601669}}^1$

素因数の和:601730

約数の個数: 32

約数和(自身を含む): 4447544640

約数和(自身を除く): 2429546814

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 601669, 1203338, 1805007, 3610014, 7821697, 15643394, 23465091, 25871767, 46930182, 51743534, 77615301, 155230602, 336332971, 672665942, 1008998913, 2017997826]

約数ペア:

[(1, 2017997826), (2, 1008998913), (3, 672665942), (6, 336332971), (13, 155230602), (26, 77615301), (39, 51743534), (43, 46930182), (78, 25871767), (86, 23465091), (129, 15643394), (258, 7821697), (559, 3610014), (1118, 1805007), (1677, 1203338), (3354, 601669)]