1391961649

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{94007}}^1$

素因数の和:94104

約数の個数: 16

約数和(自身を含む): 1610921088

約数和(自身を除く): 218959439

約数列:

[1, 13, 17, 67, 221, 871, 1139, 14807, 94007, 1222091, 1598119, 6298469, 20775547, 81880097, 107073973, 1391961649]

約数ペア:

[(1, 1391961649), (13, 107073973), (17, 81880097), (67, 20775547), (221, 6298469), (871, 1598119), (1139, 1222091), (14807, 94007)]