65512471070

素因数分解:

$2^1\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{4399763}}^1$

素因数の和:4401259

約数の個数: 16

約数和(自身を含む): 118001670480

約数和(自身を除く): 52489199410

約数列:

[1, 2, 5, 10, 1489, 2978, 7445, 14890, 4399763, 8799526, 21998815, 43997630, 6551247107, 13102494214, 32756235535, 65512471070]

約数ペア:

[(1, 65512471070), (2, 32756235535), (5, 13102494214), (10, 6551247107), (1489, 43997630), (2978, 21998815), (7445, 8799526), (14890, 4399763)]