2443698

素因数分解:

$2^1\times 3^2\times {\mathrm{349}}^1\times {\mathrm{389}}^1$

素因数の和:746

約数の個数: 24

約数和(自身を含む): 5323500

約数和(自身を除く): 2879802

約数列:

[1, 2, 3, 6, 9, 18, 349, 389, 698, 778, 1047, 1167, 2094, 2334, 3141, 3501, 6282, 7002, 135761, 271522, 407283, 814566, 1221849, 2443698]

約数ペア:

[(1, 2443698), (2, 1221849), (3, 814566), (6, 407283), (9, 271522), (18, 135761), (349, 7002), (389, 6282), (698, 3501), (778, 3141), (1047, 2334), (1167, 2094)]