1818291292

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1901}}^1$

素因数の和:2098

約数の個数: 48

約数和(自身を含む): 3346180992

約数和(自身を除く): 1527889700

約数列:

[1, 2, 4, 43, 67, 83, 86, 134, 166, 172, 268, 332, 1901, 2881, 3569, 3802, 5561, 5762, 7138, 7604, 11122, 11524, 14276, 22244, 81743, 127367, 157783, 163486, 239123, 254734, 315566, 326972, 478246, 509468, 631132, 956492, 5476781, 6784669, 10571461, 10953562, 13569338, 21142922, 21907124, 27138676, 42285844, 454572823, 909145646, 1818291292]

約数ペア:

[(1, 1818291292), (2, 909145646), (4, 454572823), (43, 42285844), (67, 27138676), (83, 21907124), (86, 21142922), (134, 13569338), (166, 10953562), (172, 10571461), (268, 6784669), (332, 5476781), (1901, 956492), (2881, 631132), (3569, 509468), (3802, 478246), (5561, 326972), (5762, 315566), (7138, 254734), (7604, 239123), (11122, 163486), (11524, 157783), (14276, 127367), (22244, 81743)]