2701487698

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{40009}}^1$

素因数の和:40091

約数の個数: 48

約数和(自身を含む): 5172332760

約数和(自身を除く): 2470845062

約数列:

[1, 2, 7, 13, 14, 26, 49, 53, 91, 98, 106, 182, 371, 637, 689, 742, 1274, 1378, 2597, 4823, 5194, 9646, 33761, 40009, 67522, 80018, 280063, 520117, 560126, 1040234, 1960441, 2120477, 3640819, 3920882, 4240954, 7281638, 14843339, 25485733, 27566201, 29686678, 50971466, 55132402, 103903373, 192963407, 207806746, 385926814, 1350743849, 2701487698]

約数ペア:

[(1, 2701487698), (2, 1350743849), (7, 385926814), (13, 207806746), (14, 192963407), (26, 103903373), (49, 55132402), (53, 50971466), (91, 29686678), (98, 27566201), (106, 25485733), (182, 14843339), (371, 7281638), (637, 4240954), (689, 3920882), (742, 3640819), (1274, 2120477), (1378, 1960441), (2597, 1040234), (4823, 560126), (5194, 520117), (9646, 280063), (33761, 80018), (40009, 67522)]