2017702945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{297377}}^1$

素因数の和:297464

約数の個数: 16

約数和(自身を含む): 2569345920

約数和(自身を除く): 551642975

約数列:

[1, 5, 23, 59, 115, 295, 1357, 6785, 297377, 1486885, 6839671, 17545243, 34198355, 87726215, 403540589, 2017702945]

約数ペア:

[(1, 2017702945), (5, 403540589), (23, 87726215), (59, 34198355), (115, 17545243), (295, 6839671), (1357, 1486885), (6785, 297377)]