2028552208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4089823}}^1$

素因数の和:4089862

約数の個数: 20

約数和(自身を含む): 4057105408

約数和(自身を除く): 2028553200

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4089823, 8179646, 16359292, 32718584, 65437168, 126784513, 253569026, 507138052, 1014276104, 2028552208]

約数ペア:

[(1, 2028552208), (2, 1014276104), (4, 507138052), (8, 253569026), (16, 126784513), (31, 65437168), (62, 32718584), (124, 16359292), (248, 8179646), (496, 4089823)]