80474498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1877}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 139137264

約数和(自身を除く): 58662766

約数列:

[1, 2, 13, 17, 26, 34, 97, 194, 221, 442, 1261, 1649, 1877, 2522, 3298, 3754, 21437, 24401, 31909, 42874, 48802, 63818, 182069, 364138, 414817, 829634, 2366897, 3095173, 4733794, 6190346, 40237249, 80474498]

約数ペア:

[(1, 80474498), (2, 40237249), (13, 6190346), (17, 4733794), (26, 3095173), (34, 2366897), (97, 829634), (194, 414817), (221, 364138), (442, 182069), (1261, 63818), (1649, 48802), (1877, 42874), (2522, 31909), (3298, 24401), (3754, 21437)]