121577882828

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{7720211}}^1$

素因数の和:7720373

約数の個数: 24

約数和(自身を含む): 221353918464

約数和(自身を除く): 99776035636

約数列:

[1, 2, 4, 31, 62, 124, 127, 254, 508, 3937, 7874, 15748, 7720211, 15440422, 30880844, 239326541, 478653082, 957306164, 980466797, 1960933594, 3921867188, 30394470707, 60788941414, 121577882828]

約数ペア:

[(1, 121577882828), (2, 60788941414), (4, 30394470707), (31, 3921867188), (62, 1960933594), (124, 980466797), (127, 957306164), (254, 478653082), (508, 239326541), (3937, 30880844), (7874, 15440422), (15748, 7720211)]