8213014765

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1\times {\mathrm{2843}}^1$

素因数の和:3561

約数の個数: 32

約数和(自身を含む): 10615173120

約数和(自身を除く): 2402158355

約数列:

[1, 5, 19, 47, 95, 235, 647, 893, 2843, 3235, 4465, 12293, 14215, 30409, 54017, 61465, 133621, 152045, 270085, 577771, 668105, 1839421, 2538799, 2888855, 9197105, 12693995, 34948999, 86452787, 174744995, 432263935, 1642602953, 8213014765]

約数ペア:

[(1, 8213014765), (5, 1642602953), (19, 432263935), (47, 174744995), (95, 86452787), (235, 34948999), (647, 12693995), (893, 9197105), (2843, 2888855), (3235, 2538799), (4465, 1839421), (12293, 668105), (14215, 577771), (30409, 270085), (54017, 152045), (61465, 133621)]