6435650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9901}}^1$

素因数の和:9926

約数の個数: 24

約数和(自身を含む): 12892404

約数和(自身を除く): 6456754

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 9901, 19802, 49505, 99010, 128713, 247525, 257426, 495050, 643565, 1287130, 3217825, 6435650]

約数ペア:

[(1, 6435650), (2, 3217825), (5, 1287130), (10, 643565), (13, 495050), (25, 257426), (26, 247525), (50, 128713), (65, 99010), (130, 49505), (325, 19802), (650, 9901)]