487071074

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{25229}}^1$

素因数の和:25442

約数の個数: 24

約数和(自身を含む): 854237340

約数和(自身を除く): 367166266

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 1379, 2758, 9653, 19306, 25229, 50458, 176603, 353206, 1236221, 2472442, 4970113, 9940226, 34790791, 69581582, 243535537, 487071074]

約数ペア:

[(1, 487071074), (2, 243535537), (7, 69581582), (14, 34790791), (49, 9940226), (98, 4970113), (197, 2472442), (394, 1236221), (1379, 353206), (2758, 176603), (9653, 50458), (19306, 25229)]