2148703031

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{5333}}^1$

素因数の和:5722

約数の個数: 16

約数和(自身を含む): 2279708928

約数和(自身を除く): 131005897

約数列:

[1, 31, 41, 317, 1271, 5333, 9827, 12997, 165323, 218653, 402907, 1690561, 6778243, 52407391, 69313001, 2148703031]

約数ペア:

[(1, 2148703031), (31, 69313001), (41, 52407391), (317, 6778243), (1271, 1690561), (5333, 402907), (9827, 218653), (12997, 165323)]