2721218448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4360927}}^1$

素因数の和:4360951

約数の個数: 40

約数和(自身を含む): 7570571008

約数和(自身を除く): 4849352560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 4360927, 8721854, 13082781, 17443708, 26165562, 34887416, 52331124, 56692051, 69774832, 104662248, 113384102, 170076153, 209324496, 226768204, 340152306, 453536408, 680304612, 907072816, 1360609224, 2721218448]

約数ペア:

[(1, 2721218448), (2, 1360609224), (3, 907072816), (4, 680304612), (6, 453536408), (8, 340152306), (12, 226768204), (13, 209324496), (16, 170076153), (24, 113384102), (26, 104662248), (39, 69774832), (48, 56692051), (52, 52331124), (78, 34887416), (104, 26165562), (156, 17443708), (208, 13082781), (312, 8721854), (624, 4360927)]