2017991334

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{17231}}^1$

素因数の和:17516

約数の個数: 32

約数和(自身を含む): 4094323200

約数和(自身を除く): 2076331866

約数列:

[1, 2, 3, 6, 131, 149, 262, 298, 393, 447, 786, 894, 17231, 19519, 34462, 39038, 51693, 58557, 103386, 117114, 2257261, 2567419, 4514522, 5134838, 6771783, 7702257, 13543566, 15404514, 336331889, 672663778, 1008995667, 2017991334]

約数ペア:

[(1, 2017991334), (2, 1008995667), (3, 672663778), (6, 336331889), (131, 15404514), (149, 13543566), (262, 7702257), (298, 6771783), (393, 5134838), (447, 4514522), (786, 2567419), (894, 2257261), (17231, 117114), (19519, 103386), (34462, 58557), (39038, 51693)]