8933210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6247}}^1$

素因数の和:6278

約数の個数: 32

約数和(自身を含む): 18893952

約数和(自身を除く): 9960742

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 6247, 12494, 31235, 62470, 68717, 81211, 137434, 162422, 343585, 406055, 687170, 812110, 893321, 1786642, 4466605, 8933210]

約数ペア:

[(1, 8933210), (2, 4466605), (5, 1786642), (10, 893321), (11, 812110), (13, 687170), (22, 406055), (26, 343585), (55, 162422), (65, 137434), (110, 81211), (130, 68717), (143, 62470), (286, 31235), (715, 12494), (1430, 6247)]