996800456

素因数分解:

$2^3\times {\mathrm{5623}}^1\times {\mathrm{22159}}^1$

素因数の和:27788

約数の個数: 16

約数和(自身を含む): 1869417600

約数和(自身を除く): 872617144

約数列:

[1, 2, 4, 8, 5623, 11246, 22159, 22492, 44318, 44984, 88636, 177272, 124600057, 249200114, 498400228, 996800456]

約数ペア:

[(1, 996800456), (2, 498400228), (4, 249200114), (8, 124600057), (5623, 177272), (11246, 88636), (22159, 44984), (22492, 44318)]