121985786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{36943}}^1$

素因数の和:37085

約数の個数: 16

約数和(自身を含む): 198610944

約数和(自身を除く): 76625158

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 36943, 73886, 480259, 960518, 4691761, 9383522, 60992893, 121985786]

約数ペア:

[(1, 121985786), (2, 60992893), (13, 9383522), (26, 4691761), (127, 960518), (254, 480259), (1651, 73886), (3302, 36943)]