1640835579

素因数分解:

$3^1\times {\mathrm{373}}^1\times {\mathrm{1019}}^1\times {\mathrm{1439}}^1$

素因数の和:2834

約数の個数: 16

約数和(自身を含む): 2197324800

約数和(自身を除く): 556489221

約数列:

[1, 3, 373, 1019, 1119, 1439, 3057, 4317, 380087, 536747, 1140261, 1466341, 1610241, 4399023, 546945193, 1640835579]

約数ペア:

[(1, 1640835579), (3, 546945193), (373, 4399023), (1019, 1610241), (1119, 1466341), (1439, 1140261), (3057, 536747), (4317, 380087)]