2009831304

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{26953}}^1$

素因数の和:27214

約数の個数: 64

約数和(自身を含む): 5433926400

約数和(自身を除く): 3424095096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 239, 312, 478, 717, 956, 1434, 1912, 2868, 3107, 5736, 6214, 9321, 12428, 18642, 24856, 26953, 37284, 53906, 74568, 80859, 107812, 161718, 215624, 323436, 350389, 646872, 700778, 1051167, 1401556, 2102334, 2803112, 4204668, 6441767, 8409336, 12883534, 19325301, 25767068, 38650602, 51534136, 77301204, 83742971, 154602408, 167485942, 251228913, 334971884, 502457826, 669943768, 1004915652, 2009831304]

約数ペア:

[(1, 2009831304), (2, 1004915652), (3, 669943768), (4, 502457826), (6, 334971884), (8, 251228913), (12, 167485942), (13, 154602408), (24, 83742971), (26, 77301204), (39, 51534136), (52, 38650602), (78, 25767068), (104, 19325301), (156, 12883534), (239, 8409336), (312, 6441767), (478, 4204668), (717, 2803112), (956, 2102334), (1434, 1401556), (1912, 1051167), (2868, 700778), (3107, 646872), (5736, 350389), (6214, 323436), (9321, 215624), (12428, 161718), (18642, 107812), (24856, 80859), (26953, 74568), (37284, 53906)]