131411098

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31393}}^1$

素因数の和:31438

約数の個数: 32

約数和(自身を含む): 253161216

約数和(自身を除く): 121750118

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 31393, 62786, 219751, 408109, 439502, 722039, 816218, 1444078, 2856763, 5054273, 5713526, 9386507, 10108546, 18773014, 65705549, 131411098]

約数ペア:

[(1, 131411098), (2, 65705549), (7, 18773014), (13, 10108546), (14, 9386507), (23, 5713526), (26, 5054273), (46, 2856763), (91, 1444078), (161, 816218), (182, 722039), (299, 439502), (322, 408109), (598, 219751), (2093, 62786), (4186, 31393)]