2621174

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:731

約数の個数: 16

約数和(自身を含む): 4125696

約数和(自身を除く): 1504522

約数列:

[1, 2, 31, 62, 67, 134, 631, 1262, 2077, 4154, 19561, 39122, 42277, 84554, 1310587, 2621174]

約数ペア:

[(1, 2621174), (2, 1310587), (31, 84554), (62, 42277), (67, 39122), (134, 19561), (631, 4154), (1262, 2077)]