43065412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2129}}^1$

素因数の和:2535

約数の個数: 24

約数和(自身を含む): 81408600

約数和(自身を除く): 38343188

約数列:

[1, 2, 4, 13, 26, 52, 389, 778, 1556, 2129, 4258, 5057, 8516, 10114, 20228, 27677, 55354, 110708, 828181, 1656362, 3312724, 10766353, 21532706, 43065412]

約数ペア:

[(1, 43065412), (2, 21532706), (4, 10766353), (13, 3312724), (26, 1656362), (52, 828181), (389, 110708), (778, 55354), (1556, 27677), (2129, 20228), (4258, 10114), (5057, 8516)]