2013184628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{62143}}^1$

素因数の和:62256

約数の個数: 48

約数和(自身を含む): 4384880640

約数和(自身を除く): 2371696012

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 178, 182, 356, 364, 623, 1157, 1246, 2314, 2492, 4628, 8099, 16198, 32396, 62143, 124286, 248572, 435001, 807859, 870002, 1615718, 1740004, 3231436, 5530727, 5655013, 11061454, 11310026, 22122908, 22620052, 38715089, 71899451, 77430178, 143798902, 154860356, 287597804, 503296157, 1006592314, 2013184628]

約数ペア:

[(1, 2013184628), (2, 1006592314), (4, 503296157), (7, 287597804), (13, 154860356), (14, 143798902), (26, 77430178), (28, 71899451), (52, 38715089), (89, 22620052), (91, 22122908), (178, 11310026), (182, 11061454), (356, 5655013), (364, 5530727), (623, 3231436), (1157, 1740004), (1246, 1615718), (2314, 870002), (2492, 807859), (4628, 435001), (8099, 248572), (16198, 124286), (32396, 62143)]