8585758418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1061}}^1\times {\mathrm{3491}}^1$

素因数の和:4634

約数の個数: 32

約数和(自身を含む): 13795634880

約数和(自身を除く): 5209876462

約数列:

[1, 2, 19, 38, 61, 122, 1061, 1159, 2122, 2318, 3491, 6982, 20159, 40318, 64721, 66329, 129442, 132658, 212951, 425902, 1229699, 2459398, 3703951, 4046069, 7407902, 8092138, 70375069, 140750138, 225941011, 451882022, 4292879209, 8585758418]

約数ペア:

[(1, 8585758418), (2, 4292879209), (19, 451882022), (38, 225941011), (61, 140750138), (122, 70375069), (1061, 8092138), (1159, 7407902), (2122, 4046069), (2318, 3703951), (3491, 2459398), (6982, 1229699), (20159, 425902), (40318, 212951), (64721, 132658), (66329, 129442)]