2881973374

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{6287}}^1$

素因数の和:6672

約数の個数: 32

約数和(自身を含む): 4998205440

約数和(自身を除く): 2116232066

約数列:

[1, 2, 7, 14, 137, 239, 274, 478, 959, 1673, 1918, 3346, 6287, 12574, 32743, 44009, 65486, 88018, 229201, 458402, 861319, 1502593, 1722638, 3005186, 6029233, 10518151, 12058466, 21036302, 205855241, 411710482, 1440986687, 2881973374]

約数ペア:

[(1, 2881973374), (2, 1440986687), (7, 411710482), (14, 205855241), (137, 21036302), (239, 12058466), (274, 10518151), (478, 6029233), (959, 3005186), (1673, 1722638), (1918, 1502593), (3346, 861319), (6287, 458402), (12574, 229201), (32743, 88018), (44009, 65486)]