1403138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 32

約数和(自身を含む): 2488320

約数和(自身を除く): 1085182

約数列:

[1, 2, 11, 22, 23, 46, 47, 59, 94, 118, 253, 506, 517, 649, 1034, 1081, 1298, 1357, 2162, 2714, 2773, 5546, 11891, 14927, 23782, 29854, 30503, 61006, 63779, 127558, 701569, 1403138]

約数ペア:

[(1, 1403138), (2, 701569), (11, 127558), (22, 63779), (23, 61006), (46, 30503), (47, 29854), (59, 23782), (94, 14927), (118, 11891), (253, 5546), (506, 2773), (517, 2714), (649, 2162), (1034, 1357), (1081, 1298)]