2912481082

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:743

約数の個数: 64

約数和(自身を含む): 5332320000

約数和(自身を除く): 2419838918

約数列:

[1, 2, 7, 14, 19, 38, 133, 137, 229, 266, 274, 349, 458, 698, 959, 1603, 1918, 2443, 2603, 3206, 4351, 4886, 5206, 6631, 8702, 13262, 18221, 30457, 31373, 36442, 46417, 47813, 60914, 62746, 79921, 92834, 95626, 159842, 219611, 334691, 439222, 559447, 596087, 669382, 908447, 1118894, 1192174, 1518499, 1816894, 3036998, 4172609, 6359129, 8345218, 10629493, 10949177, 12718258, 21258986, 21898354, 76644239, 153288478, 208034363, 416068726, 1456240541, 2912481082]

約数ペア:

[(1, 2912481082), (2, 1456240541), (7, 416068726), (14, 208034363), (19, 153288478), (38, 76644239), (133, 21898354), (137, 21258986), (229, 12718258), (266, 10949177), (274, 10629493), (349, 8345218), (458, 6359129), (698, 4172609), (959, 3036998), (1603, 1816894), (1918, 1518499), (2443, 1192174), (2603, 1118894), (3206, 908447), (4351, 669382), (4886, 596087), (5206, 559447), (6631, 439222), (8702, 334691), (13262, 219611), (18221, 159842), (30457, 95626), (31373, 92834), (36442, 79921), (46417, 62746), (47813, 60914)]