1409303570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{20269}}^1$

素因数の和:20702

約数の個数: 32

約数和(自身を含む): 2692666800

約数和(自身を除く): 1283363230

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 409, 818, 2045, 4090, 6953, 13906, 20269, 34765, 40538, 69530, 101345, 202690, 344573, 689146, 1722865, 3445730, 8290021, 16580042, 41450105, 82900210, 140930357, 281860714, 704651785, 1409303570]

約数ペア:

[(1, 1409303570), (2, 704651785), (5, 281860714), (10, 140930357), (17, 82900210), (34, 41450105), (85, 16580042), (170, 8290021), (409, 3445730), (818, 1722865), (2045, 689146), (4090, 344573), (6953, 202690), (13906, 101345), (20269, 69530), (34765, 40538)]