121753393918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{52615987}}^1$

素因数の和:52616091

約数の個数: 16

約数和(自身を含む): 198888434640

約数和(自身を除く): 77135040722

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 52615987, 105231974, 684007831, 1368015662, 4682822843, 9365645686, 60876696959, 121753393918]

約数ペア:

[(1, 121753393918), (2, 60876696959), (13, 9365645686), (26, 4682822843), (89, 1368015662), (178, 684007831), (1157, 105231974), (2314, 52615987)]