2904976956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{260023}}^1$

素因数の和:260063

約数の個数: 72

約数和(自身を含む): 8299966080

約数和(自身を除く): 5394989124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 260023, 520046, 780069, 1040092, 1560138, 1820161, 3120276, 3640322, 4940437, 5460483, 7280644, 9880874, 10920966, 12741127, 14821311, 19761748, 21841932, 25482254, 29642622, 34583059, 38223381, 50964508, 59285244, 69166118, 76446762, 103749177, 138332236, 152893524, 207498354, 242081413, 414996708, 484162826, 726244239, 968325652, 1452488478, 2904976956]

約数ペア:

[(1, 2904976956), (2, 1452488478), (3, 968325652), (4, 726244239), (6, 484162826), (7, 414996708), (12, 242081413), (14, 207498354), (19, 152893524), (21, 138332236), (28, 103749177), (38, 76446762), (42, 69166118), (49, 59285244), (57, 50964508), (76, 38223381), (84, 34583059), (98, 29642622), (114, 25482254), (133, 21841932), (147, 19761748), (196, 14821311), (228, 12741127), (266, 10920966), (294, 9880874), (399, 7280644), (532, 5460483), (588, 4940437), (798, 3640322), (931, 3120276), (1596, 1820161), (1862, 1560138), (2793, 1040092), (3724, 780069), (5586, 520046), (11172, 260023)]