3980258

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:529

約数の個数: 16

約数和(自身を含む): 6156000

約数和(自身を除く): 2175742

約数列:

[1, 2, 59, 89, 118, 178, 379, 758, 5251, 10502, 22361, 33731, 44722, 67462, 1990129, 3980258]

約数ペア:

[(1, 3980258), (2, 1990129), (59, 67462), (89, 44722), (118, 33731), (178, 22361), (379, 10502), (758, 5251)]