56784130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{436801}}^1$

素因数の和:436821

約数の個数: 16

約数和(自身を含む): 110074104

約数和(自身を除く): 53289974

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 436801, 873602, 2184005, 4368010, 5678413, 11356826, 28392065, 56784130]

約数ペア:

[(1, 56784130), (2, 28392065), (5, 11356826), (10, 5678413), (13, 4368010), (26, 2184005), (65, 873602), (130, 436801)]