443996308

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{1361}}^1$

素因数の和:1624

約数の個数: 48

約数和(自身を含む): 907941888

約数和(自身を除く): 463945580

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 191, 244, 382, 427, 764, 854, 1337, 1361, 1708, 2674, 2722, 5348, 5444, 9527, 11651, 19054, 23302, 38108, 46604, 81557, 83021, 163114, 166042, 259951, 326228, 332084, 519902, 581147, 1039804, 1162294, 1819657, 2324588, 3639314, 7278628, 15857011, 31714022, 63428044, 110999077, 221998154, 443996308]

約数ペア:

[(1, 443996308), (2, 221998154), (4, 110999077), (7, 63428044), (14, 31714022), (28, 15857011), (61, 7278628), (122, 3639314), (191, 2324588), (244, 1819657), (382, 1162294), (427, 1039804), (764, 581147), (854, 519902), (1337, 332084), (1361, 326228), (1708, 259951), (2674, 166042), (2722, 163114), (5348, 83021), (5444, 81557), (9527, 46604), (11651, 38108), (19054, 23302)]