253133570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1489021}}^1$

素因数の和:1489045

約数の個数: 16

約数和(自身を含む): 482443128

約数和(自身を除く): 229309558

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1489021, 2978042, 7445105, 14890210, 25313357, 50626714, 126566785, 253133570]

約数ペア:

[(1, 253133570), (2, 126566785), (5, 50626714), (10, 25313357), (17, 14890210), (34, 7445105), (85, 2978042), (170, 1489021)]