8697130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 17010000

約数和(自身を除く): 8312870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 449, 745, 898, 1490, 1937, 2245, 3874, 4490, 5837, 9685, 11674, 19370, 29185, 58370, 66901, 133802, 334505, 669010, 869713, 1739426, 4348565, 8697130]

約数ペア:

[(1, 8697130), (2, 4348565), (5, 1739426), (10, 869713), (13, 669010), (26, 334505), (65, 133802), (130, 66901), (149, 58370), (298, 29185), (449, 19370), (745, 11674), (898, 9685), (1490, 5837), (1937, 4490), (2245, 3874)]