2904814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 24

約数和(自身を含む): 4954248

約数和(自身を除く): 2049434

約数列:

[1, 2, 11, 22, 29, 58, 157, 314, 319, 638, 841, 1682, 1727, 3454, 4553, 9106, 9251, 18502, 50083, 100166, 132037, 264074, 1452407, 2904814]

約数ペア:

[(1, 2904814), (2, 1452407), (11, 264074), (22, 132037), (29, 100166), (58, 50083), (157, 18502), (314, 9251), (319, 9106), (638, 4553), (841, 3454), (1682, 1727)]