1578889383424

素因数分解:

$2^9\times {\mathrm{2671}}^1\times {\mathrm{1154537}}^1$

素因数の和:1157226

約数の個数: 40

約数和(自身を含む): 3155878823328

約数和(自身を除く): 1576989439904

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 2671, 5342, 10684, 21368, 42736, 85472, 170944, 341888, 683776, 1154537, 1367552, 2309074, 4618148, 9236296, 18472592, 36945184, 73890368, 147780736, 295561472, 591122944, 3083768327, 6167536654, 12335073308, 24670146616, 49340293232, 98680586464, 197361172928, 394722345856, 789444691712, 1578889383424]

約数ペア:

[(1, 1578889383424), (2, 789444691712), (4, 394722345856), (8, 197361172928), (16, 98680586464), (32, 49340293232), (64, 24670146616), (128, 12335073308), (256, 6167536654), (512, 3083768327), (2671, 591122944), (5342, 295561472), (10684, 147780736), (21368, 73890368), (42736, 36945184), (85472, 18472592), (170944, 9236296), (341888, 4618148), (683776, 2309074), (1154537, 1367552)]