1870199

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 16

約数和(自身を含む): 2095104

約数和(自身を除く): 224905

約数列:

[1, 23, 31, 43, 61, 713, 989, 1333, 1403, 1891, 2623, 30659, 43493, 60329, 81313, 1870199]

約数ペア:

[(1, 1870199), (23, 81313), (31, 60329), (43, 43493), (61, 30659), (713, 2623), (989, 1891), (1333, 1403)]