1927681666

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1\times {\mathrm{709}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 3014444160

約数和(自身を除く): 1086762494

約数列:

[1, 2, 41, 71, 82, 142, 467, 709, 934, 1418, 2911, 5822, 19147, 29069, 33157, 38294, 50339, 58138, 66314, 100678, 331103, 662206, 1359437, 2063899, 2718874, 4127798, 13575223, 23508313, 27150446, 47016626, 963840833, 1927681666]

約数ペア:

[(1, 1927681666), (2, 963840833), (41, 47016626), (71, 27150446), (82, 23508313), (142, 13575223), (467, 4127798), (709, 2718874), (934, 2063899), (1418, 1359437), (2911, 662206), (5822, 331103), (19147, 100678), (29069, 66314), (33157, 58138), (38294, 50339)]