9551858420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36737917}}^1$

素因数の和:36737939

約数の個数: 24

約数和(自身を含む): 21601895784

約数和(自身を除く): 12050037364

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 36737917, 73475834, 146951668, 183689585, 367379170, 477592921, 734758340, 955185842, 1910371684, 2387964605, 4775929210, 9551858420]

約数ペア:

[(1, 9551858420), (2, 4775929210), (4, 2387964605), (5, 1910371684), (10, 955185842), (13, 734758340), (20, 477592921), (26, 367379170), (52, 183689585), (65, 146951668), (130, 73475834), (260, 36737917)]