1010646890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{19181}}^1$

素因数の和:19678

約数の個数: 32

約数和(自身を含む): 1988789760

約数和(自身を除く): 978142870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 479, 958, 2395, 4790, 5269, 10538, 19181, 26345, 38362, 52690, 95905, 191810, 210991, 421982, 1054955, 2109910, 9187699, 18375398, 45938495, 91876990, 101064689, 202129378, 505323445, 1010646890]

約数ペア:

[(1, 1010646890), (2, 505323445), (5, 202129378), (10, 101064689), (11, 91876990), (22, 45938495), (55, 18375398), (110, 9187699), (479, 2109910), (958, 1054955), (2395, 421982), (4790, 210991), (5269, 191810), (10538, 95905), (19181, 52690), (26345, 38362)]