2918410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 5873472

約数和(自身を除く): 2955062

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 617, 946, 1234, 2365, 3085, 4730, 6170, 6787, 13574, 26531, 33935, 53062, 67870, 132655, 265310, 291841, 583682, 1459205, 2918410]

約数ペア:

[(1, 2918410), (2, 1459205), (5, 583682), (10, 291841), (11, 265310), (22, 132655), (43, 67870), (55, 53062), (86, 33935), (110, 26531), (215, 13574), (430, 6787), (473, 6170), (617, 4730), (946, 3085), (1234, 2365)]