1330961912

素因数分解:

$2^3\times 7^2\times {\mathrm{113}}^1\times {\mathrm{30047}}^1$

素因数の和:30180

約数の個数: 48

約数和(自身を含む): 2928778560

約数和(自身を除く): 1597816648

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 113, 196, 226, 392, 452, 791, 904, 1582, 3164, 5537, 6328, 11074, 22148, 30047, 44296, 60094, 120188, 210329, 240376, 420658, 841316, 1472303, 1682632, 2944606, 3395311, 5889212, 6790622, 11778424, 13581244, 23767177, 27162488, 47534354, 95068708, 166370239, 190137416, 332740478, 665480956, 1330961912]

約数ペア:

[(1, 1330961912), (2, 665480956), (4, 332740478), (7, 190137416), (8, 166370239), (14, 95068708), (28, 47534354), (49, 27162488), (56, 23767177), (98, 13581244), (113, 11778424), (196, 6790622), (226, 5889212), (392, 3395311), (452, 2944606), (791, 1682632), (904, 1472303), (1582, 841316), (3164, 420658), (5537, 240376), (6328, 210329), (11074, 120188), (22148, 60094), (30047, 44296)]