1994855

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:346

約数の個数: 16

約数和(自身を含む): 2528064

約数和(自身を除く): 533209

約数列:

[1, 5, 37, 41, 185, 205, 263, 1315, 1517, 7585, 9731, 10783, 48655, 53915, 398971, 1994855]

約数ペア:

[(1, 1994855), (5, 398971), (37, 53915), (41, 48655), (185, 10783), (205, 9731), (263, 7585), (1315, 1517)]