2018982305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{37643}}^1$

素因数の和:38296

約数の個数: 16

約数和(自身を含む): 2569428864

約数和(自身を除く): 550446559

約数列:

[1, 5, 17, 85, 631, 3155, 10727, 37643, 53635, 188215, 639931, 3199655, 23752733, 118763665, 403796461, 2018982305]

約数ペア:

[(1, 2018982305), (5, 403796461), (17, 118763665), (85, 23752733), (631, 3199655), (3155, 639931), (10727, 188215), (37643, 53635)]