74517431521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{489631}}^1$

素因数の和:490176

約数の個数: 16

約数和(自身を含む): 83903339520

約数和(自身を除く): 9385907999

約数列:

[1, 13, 23, 299, 509, 6617, 11707, 152191, 489631, 6365203, 11261513, 146399669, 249222179, 3239888327, 5732110117, 74517431521]

約数ペア:

[(1, 74517431521), (13, 5732110117), (23, 3239888327), (299, 249222179), (509, 146399669), (6617, 11261513), (11707, 6365203), (152191, 489631)]