2019978516

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1\times {\mathrm{7649}}^1$

素因数の和:8088

約数の個数: 48

約数和(自身を含む): 4806648000

約数和(自身を除く): 2786669484

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 373, 708, 746, 1119, 1492, 2238, 4476, 7649, 15298, 22007, 22947, 30596, 44014, 45894, 66021, 88028, 91788, 132042, 264084, 451291, 902582, 1353873, 1805164, 2707746, 2853077, 5415492, 5706154, 8559231, 11412308, 17118462, 34236924, 168331543, 336663086, 504994629, 673326172, 1009989258, 2019978516]

約数ペア:

[(1, 2019978516), (2, 1009989258), (3, 673326172), (4, 504994629), (6, 336663086), (12, 168331543), (59, 34236924), (118, 17118462), (177, 11412308), (236, 8559231), (354, 5706154), (373, 5415492), (708, 2853077), (746, 2707746), (1119, 1805164), (1492, 1353873), (2238, 902582), (4476, 451291), (7649, 264084), (15298, 132042), (22007, 91788), (22947, 88028), (30596, 66021), (44014, 45894)]