2732786

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 4976640

約数和(自身を除く): 2243854

約数列:

[1, 2, 7, 14, 29, 53, 58, 106, 127, 203, 254, 371, 406, 742, 889, 1537, 1778, 3074, 3683, 6731, 7366, 10759, 13462, 21518, 25781, 47117, 51562, 94234, 195199, 390398, 1366393, 2732786]

約数ペア:

[(1, 2732786), (2, 1366393), (7, 390398), (14, 195199), (29, 94234), (53, 51562), (58, 47117), (106, 25781), (127, 21518), (203, 13462), (254, 10759), (371, 7366), (406, 6731), (742, 3683), (889, 3074), (1537, 1778)]