321361014742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{8139431}}^1$

素因数の和:8140491

約数の個数: 16

約数和(自身を含む): 507900556800

約数和(自身を除く): 186539542058

約数列:

[1, 2, 19, 38, 1039, 2078, 19741, 39482, 8139431, 16278862, 154649189, 309298378, 8456868809, 16913737618, 160680507371, 321361014742]

約数ペア:

[(1, 321361014742), (2, 160680507371), (19, 16913737618), (38, 8456868809), (1039, 309298378), (2078, 154649189), (19741, 16278862), (39482, 8139431)]