1335334

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 64

約数和(自身を含む): 2903040

約数和(自身を除く): 1567706

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 29, 46, 58, 77, 91, 143, 154, 161, 182, 203, 253, 286, 299, 319, 322, 377, 406, 506, 598, 638, 667, 754, 1001, 1334, 1771, 2002, 2093, 2233, 2639, 3289, 3542, 4147, 4186, 4466, 4669, 5278, 6578, 7337, 8294, 8671, 9338, 14674, 17342, 23023, 29029, 46046, 51359, 58058, 60697, 95381, 102718, 121394, 190762, 667667, 1335334]

約数ペア:

[(1, 1335334), (2, 667667), (7, 190762), (11, 121394), (13, 102718), (14, 95381), (22, 60697), (23, 58058), (26, 51359), (29, 46046), (46, 29029), (58, 23023), (77, 17342), (91, 14674), (143, 9338), (154, 8671), (161, 8294), (182, 7337), (203, 6578), (253, 5278), (286, 4669), (299, 4466), (319, 4186), (322, 4147), (377, 3542), (406, 3289), (506, 2639), (598, 2233), (638, 2093), (667, 2002), (754, 1771), (1001, 1334)]