14317940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7867}}^1$

素因数の和:7896

約数の個数: 48

約数和(自身を含む): 37011072

約数和(自身を除く): 22693132

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 7867, 15734, 31468, 39335, 55069, 78670, 102271, 110138, 157340, 204542, 220276, 275345, 409084, 511355, 550690, 715897, 1022710, 1101380, 1431794, 2045420, 2863588, 3579485, 7158970, 14317940]

約数ペア:

[(1, 14317940), (2, 7158970), (4, 3579485), (5, 2863588), (7, 2045420), (10, 1431794), (13, 1101380), (14, 1022710), (20, 715897), (26, 550690), (28, 511355), (35, 409084), (52, 275345), (65, 220276), (70, 204542), (91, 157340), (130, 110138), (140, 102271), (182, 78670), (260, 55069), (364, 39335), (455, 31468), (910, 15734), (1820, 7867)]