2912387482

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1\times {\mathrm{643}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 4486938624

約数和(自身を除く): 1574551142

約数列:

[1, 2, 71, 142, 167, 191, 334, 382, 643, 1286, 11857, 13561, 23714, 27122, 31897, 45653, 63794, 91306, 107381, 122813, 214762, 245626, 2264687, 4529374, 7624051, 8719723, 15248102, 17439446, 20509771, 41019542, 1456193741, 2912387482]

約数ペア:

[(1, 2912387482), (2, 1456193741), (71, 41019542), (142, 20509771), (167, 17439446), (191, 15248102), (334, 8719723), (382, 7624051), (643, 4529374), (1286, 2264687), (11857, 245626), (13561, 214762), (23714, 122813), (27122, 107381), (31897, 91306), (45653, 63794)]