2216401816

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{509}}^1\times {\mathrm{8923}}^1$

素因数の和:9499

約数の個数: 32

約数和(自身を含む): 4232653200

約数和(自身を除く): 2016251384

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 509, 1018, 2036, 4072, 8923, 17846, 31049, 35692, 62098, 71384, 124196, 248392, 544303, 1088606, 2177212, 4354424, 4541807, 9083614, 18167228, 36334456, 277050227, 554100454, 1108200908, 2216401816]

約数ペア:

[(1, 2216401816), (2, 1108200908), (4, 554100454), (8, 277050227), (61, 36334456), (122, 18167228), (244, 9083614), (488, 4541807), (509, 4354424), (1018, 2177212), (2036, 1088606), (4072, 544303), (8923, 248392), (17846, 124196), (31049, 71384), (35692, 62098)]