715662668

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{3967}}^1$

素因数の和:4374

約数の個数: 48

約数和(自身を含む): 1519902720

約数和(自身を除く): 804240052

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 379, 476, 758, 1516, 2653, 3967, 5306, 6443, 7934, 10612, 12886, 15868, 25772, 27769, 45101, 55538, 67439, 90202, 111076, 134878, 180404, 269756, 472073, 944146, 1503493, 1888292, 3006986, 6013972, 10524451, 21048902, 25559381, 42097804, 51118762, 102237524, 178915667, 357831334, 715662668]

約数ペア:

[(1, 715662668), (2, 357831334), (4, 178915667), (7, 102237524), (14, 51118762), (17, 42097804), (28, 25559381), (34, 21048902), (68, 10524451), (119, 6013972), (238, 3006986), (379, 1888292), (476, 1503493), (758, 944146), (1516, 472073), (2653, 269756), (3967, 180404), (5306, 134878), (6443, 111076), (7934, 90202), (10612, 67439), (12886, 55538), (15868, 45101), (25772, 27769)]