2015660478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{311347}}^1$

素因数の和:311448

約数の個数: 32

約数和(自身を含む): 4393742976

約数和(自身を除く): 2378082498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 311347, 622694, 934041, 1868082, 4047511, 8095022, 12142533, 24285066, 25841801, 51683602, 77525403, 155050806, 335943413, 671886826, 1007830239, 2015660478]

約数ペア:

[(1, 2015660478), (2, 1007830239), (3, 671886826), (6, 335943413), (13, 155050806), (26, 77525403), (39, 51683602), (78, 25841801), (83, 24285066), (166, 12142533), (249, 8095022), (498, 4047511), (1079, 1868082), (2158, 934041), (3237, 622694), (6474, 311347)]