1921000262

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{2311}}^1$

素因数の和:2636

約数の個数: 32

約数和(自身を含む): 3036303360

約数和(自身を除く): 1115303098

約数列:

[1, 2, 37, 47, 74, 94, 239, 478, 1739, 2311, 3478, 4622, 8843, 11233, 17686, 22466, 85507, 108617, 171014, 217234, 415621, 552329, 831242, 1104658, 4018829, 8037658, 20436173, 25959463, 40872346, 51918926, 960500131, 1921000262]

約数ペア:

[(1, 1921000262), (2, 960500131), (37, 51918926), (47, 40872346), (74, 25959463), (94, 20436173), (239, 8037658), (478, 4018829), (1739, 1104658), (2311, 831242), (3478, 552329), (4622, 415621), (8843, 217234), (11233, 171014), (17686, 108617), (22466, 85507)]