398310099382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{1000171}}^1$

素因数の和:1000273

約数の個数: 48

約数和(自身を含む): 696395759472

約数和(自身を除く): 298085660090

約数列:

[1, 2, 13, 17, 26, 34, 53, 106, 221, 289, 442, 578, 689, 901, 1378, 1802, 3757, 7514, 11713, 15317, 23426, 30634, 199121, 398242, 1000171, 2000342, 13002223, 17002907, 26004446, 34005814, 53009063, 106018126, 221037791, 289049419, 442075582, 578098838, 689117819, 901154071, 1378235638, 1802308142, 3757642447, 7515284894, 11715002923, 15319619207, 23430005846, 30639238414, 199155049691, 398310099382]

約数ペア:

[(1, 398310099382), (2, 199155049691), (13, 30639238414), (17, 23430005846), (26, 15319619207), (34, 11715002923), (53, 7515284894), (106, 3757642447), (221, 1802308142), (289, 1378235638), (442, 901154071), (578, 689117819), (689, 578098838), (901, 442075582), (1378, 289049419), (1802, 221037791), (3757, 106018126), (7514, 53009063), (11713, 34005814), (15317, 26004446), (23426, 17002907), (30634, 13002223), (199121, 2000342), (398242, 1000171)]