2079020983

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 2554675200

約数和(自身を除く): 475654217

約数列:

[1, 13, 19, 31, 47, 53, 109, 247, 403, 589, 611, 689, 893, 1007, 1417, 1457, 1643, 2071, 2491, 3379, 5123, 5777, 7657, 11609, 13091, 18941, 21359, 26923, 27683, 31217, 32383, 43927, 47329, 64201, 66599, 75101, 77221, 97337, 109763, 158813, 179087, 271519, 359879, 405821, 615277, 834613, 1003873, 1265381, 1426919, 1467199, 2064569, 2328131, 3017447, 3402653, 3529747, 5158861, 8417089, 19073587, 39226811, 44234489, 67065193, 109422157, 159924691, 2079020983]

約数ペア:

[(1, 2079020983), (13, 159924691), (19, 109422157), (31, 67065193), (47, 44234489), (53, 39226811), (109, 19073587), (247, 8417089), (403, 5158861), (589, 3529747), (611, 3402653), (689, 3017447), (893, 2328131), (1007, 2064569), (1417, 1467199), (1457, 1426919), (1643, 1265381), (2071, 1003873), (2491, 834613), (3379, 615277), (5123, 405821), (5777, 359879), (7657, 271519), (11609, 179087), (13091, 158813), (18941, 109763), (21359, 97337), (26923, 77221), (27683, 75101), (31217, 66599), (32383, 64201), (43927, 47329)]