7210004065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{18089}}^1\times {\mathrm{7247}}^1$

素因数の和:25352

約数の個数: 16

約数和(自身を含む): 9440375040

約数和(自身を除く): 2230370975

約数列:

[1, 5, 11, 55, 7247, 18089, 36235, 79717, 90445, 198979, 398585, 994895, 131090983, 655454915, 1442000813, 7210004065]

約数ペア:

[(1, 7210004065), (5, 1442000813), (11, 655454915), (55, 131090983), (7247, 994895), (18089, 398585), (36235, 198979), (79717, 90445)]