2138019838

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1\times {\mathrm{719}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 3353011200

約数和(自身を除く): 1214991362

約数列:

[1, 2, 29, 58, 167, 307, 334, 614, 719, 1438, 4843, 8903, 9686, 17806, 20851, 41702, 51269, 102538, 120073, 220733, 240146, 441466, 1486801, 2973602, 3482117, 6401257, 6964234, 12802514, 36862411, 73724822, 1069009919, 2138019838]

約数ペア:

[(1, 2138019838), (2, 1069009919), (29, 73724822), (58, 36862411), (167, 12802514), (307, 6964234), (334, 6401257), (614, 3482117), (719, 2973602), (1438, 1486801), (4843, 441466), (8903, 240146), (9686, 220733), (17806, 120073), (20851, 102538), (41702, 51269)]