128573652

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{630263}}^1$

素因数の和:630287

約数の個数: 24

約数和(自身を含む): 317653056

約数和(自身を除く): 189079404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 630263, 1260526, 1890789, 2521052, 3781578, 7563156, 10714471, 21428942, 32143413, 42857884, 64286826, 128573652]

約数ペア:

[(1, 128573652), (2, 64286826), (3, 42857884), (4, 32143413), (6, 21428942), (12, 10714471), (17, 7563156), (34, 3781578), (51, 2521052), (68, 1890789), (102, 1260526), (204, 630263)]