2278722418

素因数分解:

$2^1\times 7^1\times {\mathrm{1669}}^1\times {\mathrm{97523}}^1$

素因数の和:99201

約数の個数: 16

約数和(自身を含む): 3908761920

約数和(自身を除く): 1630039502

約数列:

[1, 2, 7, 14, 1669, 3338, 11683, 23366, 97523, 195046, 682661, 1365322, 162765887, 325531774, 1139361209, 2278722418]

約数ペア:

[(1, 2278722418), (2, 1139361209), (7, 325531774), (14, 162765887), (1669, 1365322), (3338, 682661), (11683, 195046), (23366, 97523)]