2666991332

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{49451}}^1$

素因数の和:49691

約数の個数: 24

約数和(自身を含む): 4749370080

約数和(自身を除く): 2082378748

約数列:

[1, 2, 4, 97, 139, 194, 278, 388, 556, 13483, 26966, 49451, 53932, 98902, 197804, 4796747, 6873689, 9593494, 13747378, 19186988, 27494756, 666747833, 1333495666, 2666991332]

約数ペア:

[(1, 2666991332), (2, 1333495666), (4, 666747833), (97, 27494756), (139, 19186988), (194, 13747378), (278, 9593494), (388, 6873689), (556, 4796747), (13483, 197804), (26966, 98902), (49451, 53932)]