577774730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83857}}^1$

素因数の和:83930

約数の個数: 32

約数和(自身を含む): 1141139664

約数和(自身を除く): 563364934

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 83857, 167714, 419285, 838570, 1090141, 2180282, 4444421, 5450705, 8888842, 10901410, 22222105, 44444210, 57777473, 115554946, 288887365, 577774730]

約数ペア:

[(1, 577774730), (2, 288887365), (5, 115554946), (10, 57777473), (13, 44444210), (26, 22222105), (53, 10901410), (65, 8888842), (106, 5450705), (130, 4444421), (265, 2180282), (530, 1090141), (689, 838570), (1378, 419285), (3445, 167714), (6890, 83857)]