2022891101

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{15647}}^1$

素因数の和:15761

約数の個数: 32

約数和(自身を含む): 2667921408

約数和(自身を除く): 645030307

約数列:

[1, 7, 11, 23, 73, 77, 161, 253, 511, 803, 1679, 1771, 5621, 11753, 15647, 18469, 109529, 129283, 172117, 359881, 1142231, 1204819, 2519167, 3958691, 7995617, 12564541, 26271313, 27710837, 87951787, 183899191, 288984443, 2022891101]

約数ペア:

[(1, 2022891101), (7, 288984443), (11, 183899191), (23, 87951787), (73, 27710837), (77, 26271313), (161, 12564541), (253, 7995617), (511, 3958691), (803, 2519167), (1679, 1204819), (1771, 1142231), (5621, 359881), (11753, 172117), (15647, 129283), (18469, 109529)]