2010149239

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{1637}}^1$

素因数の和:1959

約数の個数: 32

約数和(自身を含む): 2490808320

約数和(自身を除く): 480659081

約数列:

[1, 7, 23, 29, 161, 203, 263, 667, 1637, 1841, 4669, 6049, 7627, 11459, 37651, 42343, 47473, 53389, 175421, 263557, 332311, 430531, 1091879, 1227947, 3013717, 7643153, 9902213, 12485399, 69315491, 87397793, 287164177, 2010149239]

約数ペア:

[(1, 2010149239), (7, 287164177), (23, 87397793), (29, 69315491), (161, 12485399), (203, 9902213), (263, 7643153), (667, 3013717), (1637, 1227947), (1841, 1091879), (4669, 430531), (6049, 332311), (7627, 263557), (11459, 175421), (37651, 53389), (42343, 47473)]