2017256878

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{1669}}^1$

素因数の和:1949

約数の個数: 64

約数和(自身を含む): 3871728000

約数和(自身を除く): 1854471122

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 229, 377, 406, 458, 754, 1603, 1669, 2639, 2977, 3206, 3338, 5278, 5954, 6641, 11683, 13282, 20839, 21697, 23366, 41678, 43394, 46487, 48401, 86333, 92974, 96802, 151879, 172666, 303758, 338807, 382201, 604331, 629213, 677614, 764402, 1208662, 1258426, 2675407, 4404491, 4968613, 5350814, 8808982, 9937226, 11083829, 22167658, 34780291, 69560582, 77586803, 144089777, 155173606, 288179554, 1008628439, 2017256878]

約数ペア:

[(1, 2017256878), (2, 1008628439), (7, 288179554), (13, 155173606), (14, 144089777), (26, 77586803), (29, 69560582), (58, 34780291), (91, 22167658), (182, 11083829), (203, 9937226), (229, 8808982), (377, 5350814), (406, 4968613), (458, 4404491), (754, 2675407), (1603, 1258426), (1669, 1208662), (2639, 764402), (2977, 677614), (3206, 629213), (3338, 604331), (5278, 382201), (5954, 338807), (6641, 303758), (11683, 172666), (13282, 151879), (20839, 96802), (21697, 92974), (23366, 86333), (41678, 48401), (43394, 46487)]