1489018128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2386247}}^1$

素因数の和:2386271

約数の個数: 40

約数和(自身を含む): 4142526528

約数和(自身を除く): 2653508400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2386247, 4772494, 7158741, 9544988, 14317482, 19089976, 28634964, 31021211, 38179952, 57269928, 62042422, 93063633, 114539856, 124084844, 186127266, 248169688, 372254532, 496339376, 744509064, 1489018128]

約数ペア:

[(1, 1489018128), (2, 744509064), (3, 496339376), (4, 372254532), (6, 248169688), (8, 186127266), (12, 124084844), (13, 114539856), (16, 93063633), (24, 62042422), (26, 57269928), (39, 38179952), (48, 31021211), (52, 28634964), (78, 19089976), (104, 14317482), (156, 9544988), (208, 7158741), (312, 4772494), (624, 2386247)]