2868844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{577}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 5534928

約数和(自身を除く): 2666084

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 577, 1154, 1243, 2308, 2486, 4972, 6347, 12694, 25388, 65201, 130402, 260804, 717211, 1434422, 2868844]

約数ペア:

[(1, 2868844), (2, 1434422), (4, 717211), (11, 260804), (22, 130402), (44, 65201), (113, 25388), (226, 12694), (452, 6347), (577, 4972), (1154, 2486), (1243, 2308)]