918803210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1\times {\mathrm{5779}}^1$

素因数の和:7022

約数の個数: 32

約数和(自身を含む): 1782829440

約数和(自身を除く): 864026230

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1223, 2446, 5779, 6115, 11558, 12230, 15899, 28895, 31798, 57790, 75127, 79495, 150254, 158990, 375635, 751270, 7067717, 14135434, 35338585, 70677170, 91880321, 183760642, 459401605, 918803210]

約数ペア:

[(1, 918803210), (2, 459401605), (5, 183760642), (10, 91880321), (13, 70677170), (26, 35338585), (65, 14135434), (130, 7067717), (1223, 751270), (2446, 375635), (5779, 158990), (6115, 150254), (11558, 79495), (12230, 75127), (15899, 57790), (28895, 31798)]