3939530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 8176896

約数和(自身を除く): 4237366

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 167, 334, 337, 674, 835, 1169, 1670, 1685, 2338, 2359, 3370, 4718, 5845, 11690, 11795, 23590, 56279, 112558, 281395, 393953, 562790, 787906, 1969765, 3939530]

約数ペア:

[(1, 3939530), (2, 1969765), (5, 787906), (7, 562790), (10, 393953), (14, 281395), (35, 112558), (70, 56279), (167, 23590), (334, 11795), (337, 11690), (674, 5845), (835, 4718), (1169, 3370), (1670, 2359), (1685, 2338)]