2004458512

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{14081}}^1$

素因数の和:14168

約数の個数: 80

約数和(自身を含む): 4693699584

約数和(自身を除く): 2689241072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 56, 62, 82, 112, 124, 164, 217, 248, 287, 328, 434, 496, 574, 656, 868, 1148, 1271, 1736, 2296, 2542, 3472, 4592, 5084, 8897, 10168, 14081, 17794, 20336, 28162, 35588, 56324, 71176, 98567, 112648, 142352, 197134, 225296, 394268, 436511, 577321, 788536, 873022, 1154642, 1577072, 1746044, 2309284, 3055577, 3492088, 4041247, 4618568, 6111154, 6984176, 8082494, 9237136, 12222308, 16164988, 17896951, 24444616, 32329976, 35793902, 48889232, 64659952, 71587804, 125278657, 143175608, 250557314, 286351216, 501114628, 1002229256, 2004458512]

約数ペア:

[(1, 2004458512), (2, 1002229256), (4, 501114628), (7, 286351216), (8, 250557314), (14, 143175608), (16, 125278657), (28, 71587804), (31, 64659952), (41, 48889232), (56, 35793902), (62, 32329976), (82, 24444616), (112, 17896951), (124, 16164988), (164, 12222308), (217, 9237136), (248, 8082494), (287, 6984176), (328, 6111154), (434, 4618568), (496, 4041247), (574, 3492088), (656, 3055577), (868, 2309284), (1148, 1746044), (1271, 1577072), (1736, 1154642), (2296, 873022), (2542, 788536), (3472, 577321), (4592, 436511), (5084, 394268), (8897, 225296), (10168, 197134), (14081, 142352), (17794, 112648), (20336, 98567), (28162, 71176), (35588, 56324)]