2015560328

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{142907}}^1$

素因数の和:142997

約数の個数: 32

約数和(自身を含む): 3961409760

約数和(自身を除く): 1945849432

約数列:

[1, 2, 4, 8, 41, 43, 82, 86, 164, 172, 328, 344, 1763, 3526, 7052, 14104, 142907, 285814, 571628, 1143256, 5859187, 6145001, 11718374, 12290002, 23436748, 24580004, 46873496, 49160008, 251945041, 503890082, 1007780164, 2015560328]

約数ペア:

[(1, 2015560328), (2, 1007780164), (4, 503890082), (8, 251945041), (41, 49160008), (43, 46873496), (82, 24580004), (86, 23436748), (164, 12290002), (172, 11718374), (328, 6145001), (344, 5859187), (1763, 1143256), (3526, 571628), (7052, 285814), (14104, 142907)]