2017660578

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{242449}}^1$

素因数の和:242546

約数の個数: 32

約数和(自身を含む): 4305912000

約数和(自身を除く): 2288251422

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 438, 1387, 2774, 4161, 8322, 242449, 484898, 727347, 1454694, 4606531, 9213062, 13819593, 17698777, 27639186, 35397554, 53096331, 106192662, 336276763, 672553526, 1008830289, 2017660578]

約数ペア:

[(1, 2017660578), (2, 1008830289), (3, 672553526), (6, 336276763), (19, 106192662), (38, 53096331), (57, 35397554), (73, 27639186), (114, 17698777), (146, 13819593), (219, 9213062), (438, 4606531), (1387, 1454694), (2774, 727347), (4161, 484898), (8322, 242449)]