2806034

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 5663520

約数和(自身を除く): 2857486

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 137, 154, 209, 266, 274, 418, 539, 931, 959, 1078, 1463, 1507, 1862, 1918, 2603, 2926, 3014, 5206, 6713, 10241, 10549, 13426, 18221, 20482, 21098, 28633, 36442, 57266, 73843, 127547, 147686, 200431, 255094, 400862, 1403017, 2806034]

約数ペア:

[(1, 2806034), (2, 1403017), (7, 400862), (11, 255094), (14, 200431), (19, 147686), (22, 127547), (38, 73843), (49, 57266), (77, 36442), (98, 28633), (133, 21098), (137, 20482), (154, 18221), (209, 13426), (266, 10549), (274, 10241), (418, 6713), (539, 5206), (931, 3014), (959, 2926), (1078, 2603), (1463, 1918), (1507, 1862)]