2213413741

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2707}}^1$

素因数の和:2810

約数の個数: 48

約数和(自身を含む): 2956226112

約数和(自身を除く): 742812371

約数列:

[1, 7, 11, 37, 41, 49, 77, 259, 287, 407, 451, 539, 1517, 1813, 2009, 2707, 2849, 3157, 10619, 16687, 18949, 19943, 22099, 29777, 74333, 100159, 110987, 116809, 132643, 208439, 701113, 776909, 817663, 1101749, 1220857, 1459073, 4106519, 4907791, 5438363, 7712243, 8545999, 28745633, 45171709, 53985701, 59821993, 201219431, 316201963, 2213413741]

約数ペア:

[(1, 2213413741), (7, 316201963), (11, 201219431), (37, 59821993), (41, 53985701), (49, 45171709), (77, 28745633), (259, 8545999), (287, 7712243), (407, 5438363), (451, 4907791), (539, 4106519), (1517, 1459073), (1813, 1220857), (2009, 1101749), (2707, 817663), (2849, 776909), (3157, 701113), (10619, 208439), (16687, 132643), (18949, 116809), (19943, 110987), (22099, 100159), (29777, 74333)]