261330241794

素因数分解:

$2^1\times 3^1\times {\mathrm{17239}}^1\times {\mathrm{2526541}}^1$

素因数の和:2543785

約数の個数: 16

約数和(自身を含む): 522691008960

約数和(自身を除く): 261360767166

約数列:

[1, 2, 3, 6, 17239, 34478, 51717, 103434, 2526541, 5053082, 7579623, 15159246, 43555040299, 87110080598, 130665120897, 261330241794]

約数ペア:

[(1, 261330241794), (2, 130665120897), (3, 87110080598), (6, 43555040299), (17239, 15159246), (34478, 7579623), (51717, 5053082), (103434, 2526541)]