2013512856

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{8501}}^1$

素因数の和:8720

約数の個数: 64

約数和(自身を含む): 5142009600

約数和(自身を除く): 3128496744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 139, 142, 213, 278, 284, 417, 426, 556, 568, 834, 852, 1112, 1668, 1704, 3336, 8501, 9869, 17002, 19738, 25503, 29607, 34004, 39476, 51006, 59214, 68008, 78952, 102012, 118428, 204024, 236856, 603571, 1181639, 1207142, 1810713, 2363278, 2414284, 3544917, 3621426, 4726556, 4828568, 7089834, 7242852, 9453112, 14179668, 14485704, 28359336, 83896369, 167792738, 251689107, 335585476, 503378214, 671170952, 1006756428, 2013512856]

約数ペア:

[(1, 2013512856), (2, 1006756428), (3, 671170952), (4, 503378214), (6, 335585476), (8, 251689107), (12, 167792738), (24, 83896369), (71, 28359336), (139, 14485704), (142, 14179668), (213, 9453112), (278, 7242852), (284, 7089834), (417, 4828568), (426, 4726556), (556, 3621426), (568, 3544917), (834, 2414284), (852, 2363278), (1112, 1810713), (1668, 1207142), (1704, 1181639), (3336, 603571), (8501, 236856), (9869, 204024), (17002, 118428), (19738, 102012), (25503, 78952), (29607, 68008), (34004, 59214), (39476, 51006)]