1957806334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{19913}}^1$

素因数の和:20076

約数の個数: 32

約数和(自身を含む): 3312096480

約数和(自身を除く): 1354290146

約数列:

[1, 2, 11, 22, 41, 82, 109, 218, 451, 902, 1199, 2398, 4469, 8938, 19913, 39826, 49159, 98318, 219043, 438086, 816433, 1632866, 2170517, 4341034, 8980763, 17961526, 23875687, 47751374, 88991197, 177982394, 978903167, 1957806334]

約数ペア:

[(1, 1957806334), (2, 978903167), (11, 177982394), (22, 88991197), (41, 47751374), (82, 23875687), (109, 17961526), (218, 8980763), (451, 4341034), (902, 2170517), (1199, 1632866), (2398, 816433), (4469, 438086), (8938, 219043), (19913, 98318), (39826, 49159)]