2840984848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{14423}}^1$

素因数の和:15391

約数の個数: 40

約数和(自身を含む): 5934495168

約数和(自身を除く): 3093510320

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 947, 1894, 3788, 7576, 12311, 14423, 15152, 24622, 28846, 49244, 57692, 98488, 115384, 187499, 196976, 230768, 374998, 749996, 1499992, 2999984, 13658581, 27317162, 54634324, 109268648, 177561553, 218537296, 355123106, 710246212, 1420492424, 2840984848]

約数ペア:

[(1, 2840984848), (2, 1420492424), (4, 710246212), (8, 355123106), (13, 218537296), (16, 177561553), (26, 109268648), (52, 54634324), (104, 27317162), (208, 13658581), (947, 2999984), (1894, 1499992), (3788, 749996), (7576, 374998), (12311, 230768), (14423, 196976), (15152, 187499), (24622, 115384), (28846, 98488), (49244, 57692)]