1945688

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{2273}}^1$

素因数の和:2386

約数の個数: 16

約数和(自身を含む): 3683880

約数和(自身を除く): 1738192

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 2273, 4546, 9092, 18184, 243211, 486422, 972844, 1945688]

約数ペア:

[(1, 1945688), (2, 972844), (4, 486422), (8, 243211), (107, 18184), (214, 9092), (428, 4546), (856, 2273)]