492057640921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{747323}}^1$

素因数の和:747861

約数の個数: 32

約数和(自身を含む): 650853439488

約数和(自身を除く): 158795798567

約数列:

[1, 7, 11, 17, 77, 119, 187, 503, 1309, 3521, 5533, 8551, 38731, 59857, 94061, 658427, 747323, 5231261, 8220553, 12704491, 57543871, 88931437, 139749401, 375903469, 978245807, 2631324283, 4134938159, 6390358973, 28944567113, 44732512811, 70293948703, 492057640921]

約数ペア:

[(1, 492057640921), (7, 70293948703), (11, 44732512811), (17, 28944567113), (77, 6390358973), (119, 4134938159), (187, 2631324283), (503, 978245807), (1309, 375903469), (3521, 139749401), (5533, 88931437), (8551, 57543871), (38731, 12704491), (59857, 8220553), (94061, 5231261), (658427, 747323)]