1864985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 2437776

約数和(自身を除く): 572791

約数列:

[1, 5, 17, 37, 85, 185, 593, 629, 2965, 3145, 10081, 21941, 50405, 109705, 372997, 1864985]

約数ペア:

[(1, 1864985), (5, 372997), (17, 109705), (37, 50405), (85, 21941), (185, 10081), (593, 3145), (629, 2965)]