1308889744

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{541759}}^1$

素因数の和:541918

約数の個数: 20

約数和(自身を含む): 2552773120

約数和(自身を除く): 1243883376

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 541759, 1083518, 2167036, 4334072, 8668144, 81805609, 163611218, 327222436, 654444872, 1308889744]

約数ペア:

[(1, 1308889744), (2, 654444872), (4, 327222436), (8, 163611218), (16, 81805609), (151, 8668144), (302, 4334072), (604, 2167036), (1208, 1083518), (2416, 541759)]