2015399886

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{80687}}^1$

素因数の和:80896

約数の個数: 32

約数和(自身を含む): 4229342208

約数和(自身を除く): 2213942322

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 181, 362, 543, 1086, 4163, 8326, 12489, 24978, 80687, 161374, 242061, 484122, 1855801, 3711602, 5567403, 11134806, 14604347, 29208694, 43813041, 87626082, 335899981, 671799962, 1007699943, 2015399886]

約数ペア:

[(1, 2015399886), (2, 1007699943), (3, 671799962), (6, 335899981), (23, 87626082), (46, 43813041), (69, 29208694), (138, 14604347), (181, 11134806), (362, 5567403), (543, 3711602), (1086, 1855801), (4163, 484122), (8326, 242061), (12489, 161374), (24978, 80687)]