738632065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1979}}^1\times {\mathrm{4391}}^1$

素因数の和:6392

約数の個数: 16

約数和(自身を含む): 939185280

約数和(自身を除く): 200553215

約数列:

[1, 5, 17, 85, 1979, 4391, 9895, 21955, 33643, 74647, 168215, 373235, 8689789, 43448945, 147726413, 738632065]

約数ペア:

[(1, 738632065), (5, 147726413), (17, 43448945), (85, 8689789), (1979, 373235), (4391, 168215), (9895, 74647), (21955, 33643)]