17409238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 33707520

約数和(自身を除く): 16298282

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 121, 154, 239, 242, 301, 473, 478, 602, 847, 946, 1673, 1694, 2629, 3311, 3346, 5203, 5258, 6622, 10277, 10406, 18403, 20554, 28919, 36421, 36806, 57838, 71939, 72842, 113047, 143878, 202433, 226094, 404866, 791329, 1243517, 1582658, 2487034, 8704619, 17409238]

約数ペア:

[(1, 17409238), (2, 8704619), (7, 2487034), (11, 1582658), (14, 1243517), (22, 791329), (43, 404866), (77, 226094), (86, 202433), (121, 143878), (154, 113047), (239, 72842), (242, 71939), (301, 57838), (473, 36806), (478, 36421), (602, 28919), (847, 20554), (946, 18403), (1673, 10406), (1694, 10277), (2629, 6622), (3311, 5258), (3346, 5203)]