2017107976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19395269}}^1$

素因数の和:19395288

約数の個数: 16

約数和(自身を含む): 4073006700

約数和(自身を除く): 2055898724

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19395269, 38790538, 77581076, 155162152, 252138497, 504276994, 1008553988, 2017107976]

約数ペア:

[(1, 2017107976), (2, 1008553988), (4, 504276994), (8, 252138497), (13, 155162152), (26, 77581076), (52, 38790538), (104, 19395269)]