401099006

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19583}}^1$

素因数の和:19629

約数の個数: 48

約数和(自身を含む): 803727360

約数和(自身を除く): 402628354

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 931, 1078, 1463, 1862, 2926, 10241, 19583, 20482, 39166, 137081, 215413, 274162, 372077, 430826, 744154, 959567, 1507891, 1919134, 2604539, 3015782, 4092847, 5209078, 8185694, 10555237, 18231773, 21110474, 28649929, 36463546, 57299858, 200549503, 401099006]

約数ペア:

[(1, 401099006), (2, 200549503), (7, 57299858), (11, 36463546), (14, 28649929), (19, 21110474), (22, 18231773), (38, 10555237), (49, 8185694), (77, 5209078), (98, 4092847), (133, 3015782), (154, 2604539), (209, 1919134), (266, 1507891), (418, 959567), (539, 744154), (931, 430826), (1078, 372077), (1463, 274162), (1862, 215413), (2926, 137081), (10241, 39166), (19583, 20482)]