238600570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{13397}}^1$

素因数の和:13554

約数の個数: 32

約数和(自身を含む): 465928848

約数和(自身を除く): 227328278

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1781, 3562, 8905, 13397, 17810, 26794, 66985, 133970, 174161, 348322, 870805, 1741610, 1835389, 3670778, 9176945, 18353890, 23860057, 47720114, 119300285, 238600570]

約数ペア:

[(1, 238600570), (2, 119300285), (5, 47720114), (10, 23860057), (13, 18353890), (26, 9176945), (65, 3670778), (130, 1835389), (137, 1741610), (274, 870805), (685, 348322), (1370, 174161), (1781, 133970), (3562, 66985), (8905, 26794), (13397, 17810)]