291330421214

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{310586803}}^1$

素因数の和:310586879

約数の個数: 16

約数和(自身を含む): 506877664128

約数和(自身を除く): 215547242914

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 310586803, 621173606, 2174107621, 4348215242, 20809315801, 41618631602, 145665210607, 291330421214]

約数ペア:

[(1, 291330421214), (2, 145665210607), (7, 41618631602), (14, 20809315801), (67, 4348215242), (134, 2174107621), (469, 621173606), (938, 310586803)]