2210789

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 16

約数和(自身を含む): 2643840

約数和(自身を除く): 433051

約数列:

[1, 7, 53, 59, 101, 371, 413, 707, 3127, 5353, 5959, 21889, 37471, 41713, 315827, 2210789]

約数ペア:

[(1, 2210789), (7, 315827), (53, 41713), (59, 37471), (101, 21889), (371, 5959), (413, 5353), (707, 3127)]