1555961799172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{312944851}}^1$

素因数の和:312944979

約数の個数: 24

約数和(自身を含む): 2996759902752

約数和(自身を除く): 1440798103580

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 312944851, 625889702, 1251779404, 3442393361, 6884786722, 13769573444, 35362768163, 70725536326, 141451072652, 388990449793, 777980899586, 1555961799172]

約数ペア:

[(1, 1555961799172), (2, 777980899586), (4, 388990449793), (11, 141451072652), (22, 70725536326), (44, 35362768163), (113, 13769573444), (226, 6884786722), (452, 3442393361), (1243, 1251779404), (2486, 625889702), (4972, 312944851)]