248534410

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{3461}}^1$

素因数の和:3678

約数の個数: 32

約数和(自身を含む): 460639872

約数和(自身を除く): 212105462

約数列:

[1, 2, 5, 10, 43, 86, 167, 215, 334, 430, 835, 1670, 3461, 6922, 7181, 14362, 17305, 34610, 35905, 71810, 148823, 297646, 577987, 744115, 1155974, 1488230, 2889935, 5779870, 24853441, 49706882, 124267205, 248534410]

約数ペア:

[(1, 248534410), (2, 124267205), (5, 49706882), (10, 24853441), (43, 5779870), (86, 2889935), (167, 1488230), (215, 1155974), (334, 744115), (430, 577987), (835, 297646), (1670, 148823), (3461, 71810), (6922, 35905), (7181, 34610), (14362, 17305)]