4967261618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{809}}^1$

素因数の和:1275

約数の個数: 64

約数和(自身を含む): 8820316800

約数和(自身を除く): 3853055182

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 397, 407, 418, 703, 794, 809, 814, 1406, 1618, 4367, 7543, 7733, 8734, 8899, 14689, 15086, 15371, 15466, 17798, 29378, 29933, 30742, 59866, 82973, 161579, 165946, 169081, 279091, 321173, 323158, 329263, 338162, 558182, 568727, 642346, 658526, 1137454, 3070001, 3532903, 6102287, 6140002, 6255997, 7065806, 11883401, 12204574, 12511994, 23766802, 67125157, 130717411, 134250314, 225784619, 261434822, 451569238, 2483630809, 4967261618]

約数ペア:

[(1, 4967261618), (2, 2483630809), (11, 451569238), (19, 261434822), (22, 225784619), (37, 134250314), (38, 130717411), (74, 67125157), (209, 23766802), (397, 12511994), (407, 12204574), (418, 11883401), (703, 7065806), (794, 6255997), (809, 6140002), (814, 6102287), (1406, 3532903), (1618, 3070001), (4367, 1137454), (7543, 658526), (7733, 642346), (8734, 568727), (8899, 558182), (14689, 338162), (15086, 329263), (15371, 323158), (15466, 321173), (17798, 279091), (29378, 169081), (29933, 165946), (30742, 161579), (59866, 82973)]