655087004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{11119}}^1$

素因数の和:11250

約数の個数: 48

約数和(自身を含む): 1360020480

約数和(自身を除く): 704933476

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 103, 143, 206, 286, 412, 572, 1133, 1339, 2266, 2678, 4532, 5356, 11119, 14729, 22238, 29458, 44476, 58916, 122309, 144547, 244618, 289094, 489236, 578188, 1145257, 1590017, 2290514, 3180034, 4581028, 6360068, 12597827, 14888341, 25195654, 29776682, 50391308, 59553364, 163771751, 327543502, 655087004]

約数ペア:

[(1, 655087004), (2, 327543502), (4, 163771751), (11, 59553364), (13, 50391308), (22, 29776682), (26, 25195654), (44, 14888341), (52, 12597827), (103, 6360068), (143, 4581028), (206, 3180034), (286, 2290514), (412, 1590017), (572, 1145257), (1133, 578188), (1339, 489236), (2266, 289094), (2678, 244618), (4532, 144547), (5356, 122309), (11119, 58916), (14729, 44476), (22238, 29458)]