2045631679

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{1699}}^1$

素因数の和:1951

約数の個数: 32

約数和(自身を含む): 2563545600

約数和(自身を除く): 517913921

約数列:

[1, 7, 13, 91, 101, 131, 707, 917, 1313, 1699, 1703, 9191, 11893, 11921, 13231, 22087, 92617, 154609, 171599, 172003, 222569, 1201193, 1204021, 1557983, 2230787, 2893397, 15615509, 20253779, 22479469, 157356283, 292233097, 2045631679]

約数ペア:

[(1, 2045631679), (7, 292233097), (13, 157356283), (91, 22479469), (101, 20253779), (131, 15615509), (707, 2893397), (917, 2230787), (1313, 1557983), (1699, 1204021), (1703, 1201193), (9191, 222569), (11893, 172003), (11921, 171599), (13231, 154609), (22087, 92617)]