2238386735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{110729}}^1$

素因数の和:111058

約数の個数: 16

約数和(自身を含む): 2902011840

約数和(自身を除く): 663625105

約数列:

[1, 5, 13, 65, 311, 1555, 4043, 20215, 110729, 553645, 1439477, 7197385, 34436719, 172183595, 447677347, 2238386735]

約数ペア:

[(1, 2238386735), (5, 447677347), (13, 172183595), (65, 34436719), (311, 7197385), (1555, 1439477), (4043, 553645), (20215, 110729)]