1901160716

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{111127}}^1$

素因数の和:111198

約数の個数: 48

約数和(自身を含む): 4181968896

約数和(自身を除く): 2280808180

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 611, 658, 1222, 1316, 2444, 4277, 8554, 17108, 111127, 222254, 444508, 777889, 1444651, 1555778, 2889302, 3111556, 5222969, 5778604, 10112557, 10445938, 20225114, 20891876, 36560783, 40450228, 67898597, 73121566, 135797194, 146243132, 271594388, 475290179, 950580358, 1901160716]

約数ペア:

[(1, 1901160716), (2, 950580358), (4, 475290179), (7, 271594388), (13, 146243132), (14, 135797194), (26, 73121566), (28, 67898597), (47, 40450228), (52, 36560783), (91, 20891876), (94, 20225114), (182, 10445938), (188, 10112557), (329, 5778604), (364, 5222969), (611, 3111556), (658, 2889302), (1222, 1555778), (1316, 1444651), (2444, 777889), (4277, 444508), (8554, 222254), (17108, 111127)]