247109926

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{22091}}^1$

素因数の和:22164

約数の個数: 32

約数和(自身を含む): 458099712

約数和(自身を除く): 210989786

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 238, 329, 658, 799, 1598, 5593, 11186, 22091, 44182, 154637, 309274, 375547, 751094, 1038277, 2076554, 2628829, 5257658, 7267939, 14535878, 17650709, 35301418, 123554963, 247109926]

約数ペア:

[(1, 247109926), (2, 123554963), (7, 35301418), (14, 17650709), (17, 14535878), (34, 7267939), (47, 5257658), (94, 2628829), (119, 2076554), (238, 1038277), (329, 751094), (658, 375547), (799, 309274), (1598, 154637), (5593, 44182), (11186, 22091)]