1388973749

素因数分解:

${\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{751}}^1\times {\mathrm{829}}^1$

素因数の和:1700

約数の個数: 16

約数和(自身を含む): 1468024320

約数和(自身を除く): 79050571

約数列:

[1, 23, 97, 751, 829, 2231, 17273, 19067, 72847, 80413, 622579, 1675481, 1849499, 14319317, 60390163, 1388973749]

約数ペア:

[(1, 1388973749), (23, 60390163), (97, 14319317), (751, 1849499), (829, 1675481), (2231, 622579), (17273, 80413), (19067, 72847)]