2079798974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1613}}^1$

素因数の和:1745

約数の個数: 64

約数和(自身を含む): 3681469440

約数和(自身を除く): 1601670466

約数列:

[1, 2, 11, 22, 29, 43, 47, 58, 86, 94, 319, 473, 517, 638, 946, 1034, 1247, 1363, 1613, 2021, 2494, 2726, 3226, 4042, 13717, 14993, 17743, 22231, 27434, 29986, 35486, 44462, 46777, 58609, 69359, 75811, 93554, 117218, 138718, 151622, 514547, 644699, 762949, 833921, 1029094, 1289398, 1525898, 1667842, 2011411, 2198519, 3259873, 4022822, 4397038, 6519746, 22125521, 24183709, 35858603, 44251042, 48367418, 71717206, 94536317, 189072634, 1039899487, 2079798974]

約数ペア:

[(1, 2079798974), (2, 1039899487), (11, 189072634), (22, 94536317), (29, 71717206), (43, 48367418), (47, 44251042), (58, 35858603), (86, 24183709), (94, 22125521), (319, 6519746), (473, 4397038), (517, 4022822), (638, 3259873), (946, 2198519), (1034, 2011411), (1247, 1667842), (1363, 1525898), (1613, 1289398), (2021, 1029094), (2494, 833921), (2726, 762949), (3226, 644699), (4042, 514547), (13717, 151622), (14993, 138718), (17743, 117218), (22231, 93554), (27434, 75811), (29986, 69359), (35486, 58609), (44462, 46777)]