390643288562

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1\times {\mathrm{523}}^1\times {\mathrm{7759}}^1$

素因数の和:8790

約数の個数: 32

約数和(自身を含む): 593345740800

約数和(自身を除く): 202702452238

約数列:

[1, 2, 127, 254, 379, 523, 758, 1046, 7759, 15518, 48133, 66421, 96266, 132842, 198217, 396434, 985393, 1970786, 2940661, 4057957, 5881322, 8115914, 25173559, 50347118, 373463947, 515360539, 746927894, 1030721078, 1537965703, 3075931406, 195321644281, 390643288562]

約数ペア:

[(1, 390643288562), (2, 195321644281), (127, 3075931406), (254, 1537965703), (379, 1030721078), (523, 746927894), (758, 515360539), (1046, 373463947), (7759, 50347118), (15518, 25173559), (48133, 8115914), (66421, 5881322), (96266, 4057957), (132842, 2940661), (198217, 1970786), (396434, 985393)]