664840122

素因数分解:

$2^1\times 3^1\times {\mathrm{691}}^1\times {\mathrm{160357}}^1$

素因数の和:161053

約数の個数: 16

約数和(自身を含む): 1331612832

約数和(自身を除く): 666772710

約数列:

[1, 2, 3, 6, 691, 1382, 2073, 4146, 160357, 320714, 481071, 962142, 110806687, 221613374, 332420061, 664840122]

約数ペア:

[(1, 664840122), (2, 332420061), (3, 221613374), (6, 110806687), (691, 962142), (1382, 481071), (2073, 320714), (4146, 160357)]