1231862

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:415

約数の個数: 16

約数和(自身を含む): 1946160

約数和(自身を除く): 714298

約数列:

[1, 2, 29, 58, 67, 134, 317, 634, 1943, 3886, 9193, 18386, 21239, 42478, 615931, 1231862]

約数ペア:

[(1, 1231862), (2, 615931), (29, 42478), (58, 21239), (67, 18386), (134, 9193), (317, 3886), (634, 1943)]