2487800016

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1328953}}^1$

素因数の和:1328980

約数の個数: 60

約数和(自身を含む): 7497958468

約数和(自身を除く): 5010158452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 1328953, 2657906, 3986859, 5315812, 7973718, 10631624, 11960577, 15947436, 17276389, 21263248, 23921154, 31894872, 34552778, 47842308, 51829167, 63789744, 69105556, 95684616, 103658334, 138211112, 155487501, 191369232, 207316668, 276422224, 310975002, 414633336, 621950004, 829266672, 1243900008, 2487800016]

約数ペア:

[(1, 2487800016), (2, 1243900008), (3, 829266672), (4, 621950004), (6, 414633336), (8, 310975002), (9, 276422224), (12, 207316668), (13, 191369232), (16, 155487501), (18, 138211112), (24, 103658334), (26, 95684616), (36, 69105556), (39, 63789744), (48, 51829167), (52, 47842308), (72, 34552778), (78, 31894872), (104, 23921154), (117, 21263248), (144, 17276389), (156, 15947436), (208, 11960577), (234, 10631624), (312, 7973718), (468, 5315812), (624, 3986859), (936, 2657906), (1872, 1328953)]