2912708030

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3990011}}^1$

素因数の和:3990091

約数の個数: 16

約数和(自身を含む): 5314695984

約数和(自身を除く): 2401987954

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 3990011, 7980022, 19950055, 39900110, 291270803, 582541606, 1456354015, 2912708030]

約数ペア:

[(1, 2912708030), (2, 1456354015), (5, 582541606), (10, 291270803), (73, 39900110), (146, 19950055), (365, 7980022), (730, 3990011)]