2670844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 5157936

約数和(自身を除く): 2487092

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 601, 1111, 1202, 2222, 2404, 4444, 6611, 13222, 26444, 60701, 121402, 242804, 667711, 1335422, 2670844]

約数ペア:

[(1, 2670844), (2, 1335422), (4, 667711), (11, 242804), (22, 121402), (44, 60701), (101, 26444), (202, 13222), (404, 6611), (601, 4444), (1111, 2404), (1202, 2222)]