2012952968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19355317}}^1$

素因数の和:19355336

約数の個数: 16

約数和(自身を含む): 4064616780

約数和(自身を除く): 2051663812

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19355317, 38710634, 77421268, 154842536, 251619121, 503238242, 1006476484, 2012952968]

約数ペア:

[(1, 2012952968), (2, 1006476484), (4, 503238242), (8, 251619121), (13, 154842536), (26, 77421268), (52, 38710634), (104, 19355317)]