238225910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{5281}}^1$

素因数の和:5648

約数の個数: 32

約数和(自身を含む): 463210272

約数和(自身を除く): 224984362

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 347, 694, 1735, 3470, 4511, 5281, 9022, 10562, 22555, 26405, 45110, 52810, 68653, 137306, 343265, 686530, 1832507, 3665014, 9162535, 18325070, 23822591, 47645182, 119112955, 238225910]

約数ペア:

[(1, 238225910), (2, 119112955), (5, 47645182), (10, 23822591), (13, 18325070), (26, 9162535), (65, 3665014), (130, 1832507), (347, 686530), (694, 343265), (1735, 137306), (3470, 68653), (4511, 52810), (5281, 45110), (9022, 26405), (10562, 22555)]