402319689407

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{1256711}}^1$

素因数の和:1257214

約数の個数: 16

約数和(自身を含む): 434319667200

約数和(自身を除く): 31999977793

約数列:

[1, 23, 31, 449, 713, 10327, 13919, 320137, 1256711, 28904353, 38958041, 564263239, 896034943, 12978054497, 17492160409, 402319689407]

約数ペア:

[(1, 402319689407), (23, 17492160409), (31, 12978054497), (449, 896034943), (713, 564263239), (10327, 38958041), (13919, 28904353), (320137, 1256711)]