1680490156

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{39341}}^1$

素因数の和:39585

約数の個数: 24

約数和(自身を含む): 3007302480

約数和(自身を除く): 1326812324

約数列:

[1, 2, 4, 59, 118, 181, 236, 362, 724, 10679, 21358, 39341, 42716, 78682, 157364, 2321119, 4642238, 7120721, 9284476, 14241442, 28482884, 420122539, 840245078, 1680490156]

約数ペア:

[(1, 1680490156), (2, 840245078), (4, 420122539), (59, 28482884), (118, 14241442), (181, 9284476), (236, 7120721), (362, 4642238), (724, 2321119), (10679, 157364), (21358, 78682), (39341, 42716)]