2015887308

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1861}}^1\times {\mathrm{4751}}^1$

素因数の和:6638

約数の個数: 48

約数和(自身を含む): 4955005440

約数和(自身を除く): 2939118132

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1861, 3722, 4751, 5583, 7444, 9502, 11166, 14253, 19004, 22332, 28506, 35359, 57012, 70718, 90269, 106077, 141436, 180538, 212154, 270807, 361076, 424308, 541614, 1083228, 8841611, 17683222, 26524833, 35366444, 53049666, 106099332, 167990609, 335981218, 503971827, 671962436, 1007943654, 2015887308]

約数ペア:

[(1, 2015887308), (2, 1007943654), (3, 671962436), (4, 503971827), (6, 335981218), (12, 167990609), (19, 106099332), (38, 53049666), (57, 35366444), (76, 26524833), (114, 17683222), (228, 8841611), (1861, 1083228), (3722, 541614), (4751, 424308), (5583, 361076), (7444, 270807), (9502, 212154), (11166, 180538), (14253, 141436), (19004, 106077), (22332, 90269), (28506, 70718), (35359, 57012)]