3878906810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{210467}}^1$

素因数の和:210590

約数の個数: 32

約数和(自身を含む): 7425311040

約数和(自身を除く): 3546404230

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1843, 3686, 9215, 18430, 210467, 420934, 1052335, 2104670, 3998873, 7997746, 19994365, 20415299, 39988730, 40830598, 102076495, 204152990, 387890681, 775781362, 1939453405, 3878906810]

約数ペア:

[(1, 3878906810), (2, 1939453405), (5, 775781362), (10, 387890681), (19, 204152990), (38, 102076495), (95, 40830598), (97, 39988730), (190, 20415299), (194, 19994365), (485, 7997746), (970, 3998873), (1843, 2104670), (3686, 1052335), (9215, 420934), (18430, 210467)]