1888302

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 4169088

約数和(自身を除く): 2280786

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 563, 1118, 1126, 1677, 1689, 3354, 3378, 7319, 14638, 21957, 24209, 43914, 48418, 72627, 145254, 314717, 629434, 944151, 1888302]

約数ペア:

[(1, 1888302), (2, 944151), (3, 629434), (6, 314717), (13, 145254), (26, 72627), (39, 48418), (43, 43914), (78, 24209), (86, 21957), (129, 14638), (258, 7319), (559, 3378), (563, 3354), (1118, 1689), (1126, 1677)]