260528099341

素因数分解:

${\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1\times {\mathrm{1439}}^1$

素因数の和:2109

約数の個数: 32

約数和(自身を含む): 276589209600

約数和(自身を除く): 16061110259

約数列:

[1, 23, 109, 257, 281, 1439, 2507, 5911, 6463, 28013, 30629, 33097, 72217, 156851, 369823, 404359, 644299, 704467, 1660991, 3607573, 7871653, 8505929, 9300257, 40310707, 44075131, 103920263, 181048019, 927146261, 1013728013, 2390166049, 11327308667, 260528099341]

約数ペア:

[(1, 260528099341), (23, 11327308667), (109, 2390166049), (257, 1013728013), (281, 927146261), (1439, 181048019), (2507, 103920263), (5911, 44075131), (6463, 40310707), (28013, 9300257), (30629, 8505929), (33097, 7871653), (72217, 3607573), (156851, 1660991), (369823, 704467), (404359, 644299)]