2019482052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{649769}}^1$

素因数の和:649820

約数の個数: 48

約数和(自身を含む): 5530842240

約数和(自身を除く): 3511360188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 649769, 1299538, 1949307, 2599076, 3898614, 4548383, 7797228, 9096766, 13645149, 18193532, 24041453, 27290298, 48082906, 54580596, 72124359, 96165812, 144248718, 168290171, 288497436, 336580342, 504870513, 673160684, 1009741026, 2019482052]

約数ペア:

[(1, 2019482052), (2, 1009741026), (3, 673160684), (4, 504870513), (6, 336580342), (7, 288497436), (12, 168290171), (14, 144248718), (21, 96165812), (28, 72124359), (37, 54580596), (42, 48082906), (74, 27290298), (84, 24041453), (111, 18193532), (148, 13645149), (222, 9096766), (259, 7797228), (444, 4548383), (518, 3898614), (777, 2599076), (1036, 1949307), (1554, 1299538), (3108, 649769)]