2015597318

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{60773}}^1$

素因数の和:60908

約数の個数: 32

約数和(自身を含む): 3640605696

約数和(自身を除く): 1625008378

約数列:

[1, 2, 7, 14, 23, 46, 103, 161, 206, 322, 721, 1442, 2369, 4738, 16583, 33166, 60773, 121546, 425411, 850822, 1397779, 2795558, 6259619, 9784453, 12519238, 19568906, 43817333, 87634666, 143971237, 287942474, 1007798659, 2015597318]

約数ペア:

[(1, 2015597318), (2, 1007798659), (7, 287942474), (14, 143971237), (23, 87634666), (46, 43817333), (103, 19568906), (161, 12519238), (206, 9784453), (322, 6259619), (721, 2795558), (1442, 1397779), (2369, 850822), (4738, 425411), (16583, 121546), (33166, 60773)]