1296409870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1627}}^1\times {\mathrm{11383}}^1$

素因数の和:13024

約数の個数: 32

約数和(自身を含む): 2668773888

約数和(自身を除く): 1372364018

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1627, 3254, 8135, 11383, 11389, 16270, 22766, 22778, 56915, 56945, 79681, 113830, 113890, 159362, 398405, 796810, 18520141, 37040282, 92600705, 129640987, 185201410, 259281974, 648204935, 1296409870]

約数ペア:

[(1, 1296409870), (2, 648204935), (5, 259281974), (7, 185201410), (10, 129640987), (14, 92600705), (35, 37040282), (70, 18520141), (1627, 796810), (3254, 398405), (8135, 159362), (11383, 113890), (11389, 113830), (16270, 79681), (22766, 56945), (22778, 56915)]