1889528

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{941}}^1$

素因数の和:1198

約数の個数: 16

約数和(自身を含む): 3560760

約数和(自身を除く): 1671232

約数列:

[1, 2, 4, 8, 251, 502, 941, 1004, 1882, 2008, 3764, 7528, 236191, 472382, 944764, 1889528]

約数ペア:

[(1, 1889528), (2, 944764), (4, 472382), (8, 236191), (251, 7528), (502, 3764), (941, 2008), (1004, 1882)]