2888984

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2243}}^1$

素因数の和:2279

約数の個数: 32

約数和(自身を含む): 6462720

約数和(自身を除く): 3573736

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 2243, 4486, 8972, 15701, 17944, 31402, 51589, 62804, 103178, 125608, 206356, 361123, 412712, 722246, 1444492, 2888984]

約数ペア:

[(1, 2888984), (2, 1444492), (4, 722246), (7, 412712), (8, 361123), (14, 206356), (23, 125608), (28, 103178), (46, 62804), (56, 51589), (92, 31402), (161, 17944), (184, 15701), (322, 8972), (644, 4486), (1288, 2243)]