318522022

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{2081}}^1$

素因数の和:2161

約数の個数: 48

約数和(自身を含む): 609309792

約数和(自身を除く): 290787770

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 841, 1682, 2081, 2639, 4162, 5278, 5887, 10933, 11774, 14567, 21866, 27053, 29134, 54106, 60349, 76531, 120698, 153062, 189371, 378742, 422443, 784537, 844886, 1569074, 1750121, 3500242, 5491759, 10983518, 12250847, 22751573, 24501694, 45503146, 159261011, 318522022]

約数ペア:

[(1, 318522022), (2, 159261011), (7, 45503146), (13, 24501694), (14, 22751573), (26, 12250847), (29, 10983518), (58, 5491759), (91, 3500242), (182, 1750121), (203, 1569074), (377, 844886), (406, 784537), (754, 422443), (841, 378742), (1682, 189371), (2081, 153062), (2639, 120698), (4162, 76531), (5278, 60349), (5887, 54106), (10933, 29134), (11774, 27053), (14567, 21866)]