1000903390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{203023}}^1$

素因数の和:203076

約数の個数: 32

約数和(自身を含む): 1973393280

約数和(自身を除く): 972489890

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 203023, 406046, 1015115, 2030230, 3451391, 5887667, 6902782, 11775334, 17256955, 29438335, 34513910, 58876670, 100090339, 200180678, 500451695, 1000903390]

約数ペア:

[(1, 1000903390), (2, 500451695), (5, 200180678), (10, 100090339), (17, 58876670), (29, 34513910), (34, 29438335), (58, 17256955), (85, 11775334), (145, 6902782), (170, 5887667), (290, 3451391), (493, 2030230), (986, 1015115), (2465, 406046), (4930, 203023)]