1520206241

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^2\times {\mathrm{151}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 1636551168

約数和(自身を除く): 116344927

約数列:

[1, 31, 41, 89, 151, 1271, 2759, 3649, 4681, 6191, 7921, 13439, 113119, 191921, 245551, 324761, 416609, 550999, 1196071, 10067591, 17080969, 37078201, 49038911, 1520206241]

約数ペア:

[(1, 1520206241), (31, 49038911), (41, 37078201), (89, 17080969), (151, 10067591), (1271, 1196071), (2759, 550999), (3649, 416609), (4681, 324761), (6191, 245551), (7921, 191921), (13439, 113119)]