1555142018

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{1483}}^1\times {\mathrm{6637}}^1$

素因数の和:8201

約数の個数: 16

約数和(自身を含む): 2364190080

約数和(自身を除く): 809048062

約数列:

[1, 2, 79, 158, 1483, 2966, 6637, 13274, 117157, 234314, 524323, 1048646, 9842671, 19685342, 777571009, 1555142018]

約数ペア:

[(1, 1555142018), (2, 777571009), (79, 19685342), (158, 9842671), (1483, 1048646), (2966, 524323), (6637, 234314), (13274, 117157)]