788128976

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2897533}}^1$

素因数の和:2897558

約数の個数: 20

約数和(自身を含む): 1616823972

約数和(自身を除く): 828694996

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2897533, 5795066, 11590132, 23180264, 46360528, 49258061, 98516122, 197032244, 394064488, 788128976]

約数ペア:

[(1, 788128976), (2, 394064488), (4, 197032244), (8, 98516122), (16, 49258061), (17, 46360528), (34, 23180264), (68, 11590132), (136, 5795066), (272, 2897533)]