42580994

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1\times {\mathrm{761}}^1$

素因数の和:1141

約数の個数: 16

約数和(自身を含む): 64821816

約数和(自身を除く): 22240822

約数列:

[1, 2, 101, 202, 277, 554, 761, 1522, 27977, 55954, 76861, 153722, 210797, 421594, 21290497, 42580994]

約数ペア:

[(1, 42580994), (2, 21290497), (101, 421594), (202, 210797), (277, 153722), (554, 76861), (761, 55954), (1522, 27977)]