2551567888558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1129}}^1\times {\mathrm{2021489}}^1$

素因数の和:2022676

約数の個数: 32

約数和(自身を含む): 4221356277600

約数和(自身を除く): 1669788389042

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 1129, 2258, 14677, 29354, 48547, 97094, 631111, 1262222, 2021489, 4042978, 26279357, 52558714, 86924027, 173848054, 1130012351, 2260024702, 2282261081, 4564522162, 29669394053, 59338788106, 98137226483, 196274452966, 1275783944279, 2551567888558]

約数ペア:

[(1, 2551567888558), (2, 1275783944279), (13, 196274452966), (26, 98137226483), (43, 59338788106), (86, 29669394053), (559, 4564522162), (1118, 2282261081), (1129, 2260024702), (2258, 1130012351), (14677, 173848054), (29354, 86924027), (48547, 52558714), (97094, 26279357), (631111, 4042978), (1262222, 2021489)]