1944985

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 2714112

約数和(自身を除く): 769127

約数列:

[1, 5, 7, 35, 61, 305, 427, 911, 2135, 4555, 6377, 31885, 55571, 277855, 388997, 1944985]

約数ペア:

[(1, 1944985), (5, 388997), (7, 277855), (35, 55571), (61, 31885), (305, 6377), (427, 4555), (911, 2135)]