611974439

素因数分解:

${\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{1913}}^1$

素因数の和:2194

約数の個数: 16

約数和(自身を含む): 654588000

約数和(自身を除く): 42613561

約数列:

[1, 19, 113, 149, 1913, 2147, 2831, 16837, 36347, 216169, 285037, 319903, 4107211, 5415703, 32209181, 611974439]

約数ペア:

[(1, 611974439), (19, 32209181), (113, 5415703), (149, 4107211), (1913, 319903), (2147, 285037), (2831, 216169), (16837, 36347)]