1388101067458

素因数分解:

$2^1\times 7^1\times {\mathrm{1086731}}^1\times {\mathrm{91237}}^1$

素因数の和:1177977

約数の個数: 16

約数和(自身を含む): 2379630101184

約数和(自身を除く): 991529033726

約数列:

[1, 2, 7, 14, 91237, 182474, 638659, 1086731, 1277318, 2173462, 7607117, 15214234, 99150076247, 198300152494, 694050533729, 1388101067458]

約数ペア:

[(1, 1388101067458), (2, 694050533729), (7, 198300152494), (14, 99150076247), (91237, 15214234), (182474, 7607117), (638659, 2173462), (1086731, 1277318)]