984865388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2441}}^1\times {\mathrm{7759}}^1$

素因数の和:10217

約数の個数: 24

約数和(自身を含む): 1857092160

約数和(自身を除く): 872226772

約数列:

[1, 2, 4, 13, 26, 52, 2441, 4882, 7759, 9764, 15518, 31036, 31733, 63466, 100867, 126932, 201734, 403468, 18939719, 37879438, 75758876, 246216347, 492432694, 984865388]

約数ペア:

[(1, 984865388), (2, 492432694), (4, 246216347), (13, 75758876), (26, 37879438), (52, 18939719), (2441, 403468), (4882, 201734), (7759, 126932), (9764, 100867), (15518, 63466), (31036, 31733)]