236991638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1613}}^1\times {\mathrm{5651}}^1$

素因数の和:7279

約数の個数: 16

約数和(自身を含む): 383137776

約数和(自身を除く): 146146138

約数列:

[1, 2, 13, 26, 1613, 3226, 5651, 11302, 20969, 41938, 73463, 146926, 9115063, 18230126, 118495819, 236991638]

約数ペア:

[(1, 236991638), (2, 118495819), (13, 18230126), (26, 9115063), (1613, 146926), (3226, 73463), (5651, 41938), (11302, 20969)]