3305848

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 8064000

約数和(自身を除く): 4758152

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 239, 247, 266, 364, 478, 494, 532, 728, 956, 988, 1064, 1673, 1729, 1912, 1976, 3107, 3346, 3458, 4541, 6214, 6692, 6916, 9082, 12428, 13384, 13832, 18164, 21749, 24856, 31787, 36328, 43498, 59033, 63574, 86996, 118066, 127148, 173992, 236132, 254296, 413231, 472264, 826462, 1652924, 3305848]

約数ペア:

[(1, 3305848), (2, 1652924), (4, 826462), (7, 472264), (8, 413231), (13, 254296), (14, 236132), (19, 173992), (26, 127148), (28, 118066), (38, 86996), (52, 63574), (56, 59033), (76, 43498), (91, 36328), (104, 31787), (133, 24856), (152, 21749), (182, 18164), (239, 13832), (247, 13384), (266, 12428), (364, 9082), (478, 6916), (494, 6692), (532, 6214), (728, 4541), (956, 3458), (988, 3346), (1064, 3107), (1673, 1976), (1729, 1912)]