386985241438

素因数分解:

$2^1\times {\mathrm{811}}^1\times {\mathrm{1249}}^1\times {\mathrm{191021}}^1$

素因数の和:193083

約数の個数: 16

約数和(自身を含む): 581661990000

約数和(自身を除く): 194676748562

約数列:

[1, 2, 811, 1249, 1622, 2498, 191021, 382042, 1012939, 2025878, 154918031, 238585229, 309836062, 477170458, 193492620719, 386985241438]

約数ペア:

[(1, 386985241438), (2, 193492620719), (811, 477170458), (1249, 309836062), (1622, 238585229), (2498, 154918031), (191021, 2025878), (382042, 1012939)]