2889401066

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1\times {\mathrm{20983}}^1$

素因数の和:23237

約数の個数: 16

約数和(自身を含む): 4476139008

約数和(自身を除く): 1586737942

約数列:

[1, 2, 31, 62, 2221, 4442, 20983, 41966, 68851, 137702, 650473, 1300946, 46603243, 93206486, 1444700533, 2889401066]

約数ペア:

[(1, 2889401066), (2, 1444700533), (31, 93206486), (62, 46603243), (2221, 1300946), (4442, 650473), (20983, 137702), (41966, 68851)]