3994415087

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{157007}}^1$

素因数の和:157142

約数の個数: 16

約数和(自身を含む): 4572072960

約数和(自身を除く): 577657873

約数列:

[1, 13, 19, 103, 247, 1339, 1957, 25441, 157007, 2041091, 2983133, 16171721, 38780729, 210232373, 307262699, 3994415087]

約数ペア:

[(1, 3994415087), (13, 307262699), (19, 210232373), (103, 38780729), (247, 16171721), (1339, 2983133), (1957, 2041091), (25441, 157007)]