2959721858

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{128449}}^1$

素因数の和:128773

約数の個数: 16

約数和(自身を含む): 4564085400

約数和(自身を除く): 1604363542

約数列:

[1, 2, 41, 82, 281, 562, 11521, 23042, 128449, 256898, 5266409, 10532818, 36094169, 72188338, 1479860929, 2959721858]

約数ペア:

[(1, 2959721858), (2, 1479860929), (41, 72188338), (82, 36094169), (281, 10532818), (562, 5266409), (11521, 256898), (23042, 128449)]