407130721882

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{37985699}}^1$

素因数の和:37985957

約数の個数: 16

約数和(自身を含む): 639983073600

約数和(自身を除く): 232852351718

約数列:

[1, 2, 23, 46, 233, 466, 5359, 10718, 37985699, 75971398, 873671077, 1747342154, 8850667867, 17701335734, 203565360941, 407130721882]

約数ペア:

[(1, 407130721882), (2, 203565360941), (23, 17701335734), (46, 8850667867), (233, 1747342154), (466, 873671077), (5359, 75971398), (10718, 37985699)]