2763376

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2243}}^1$

素因数の和:2269

約数の個数: 40

約数和(自身を含む): 6678144

約数和(自身を除く): 3914768

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 2243, 4486, 8972, 15701, 17944, 24673, 31402, 35888, 49346, 62804, 98692, 125608, 172711, 197384, 251216, 345422, 394768, 690844, 1381688, 2763376]

約数ペア:

[(1, 2763376), (2, 1381688), (4, 690844), (7, 394768), (8, 345422), (11, 251216), (14, 197384), (16, 172711), (22, 125608), (28, 98692), (44, 62804), (56, 49346), (77, 35888), (88, 31402), (112, 24673), (154, 17944), (176, 15701), (308, 8972), (616, 4486), (1232, 2243)]