2989464791041

素因数分解:

${\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1\times {\mathrm{1481}}^1$

素因数の和:2353

約数の個数: 32

約数和(自身を含む): 3049969942656

約数和(自身を除く): 60505151615

約数列:

[1, 157, 181, 251, 283, 1481, 28417, 39407, 44431, 45431, 51223, 71033, 232517, 268061, 371731, 419123, 7132667, 8042011, 11152181, 12856973, 42085577, 58361767, 65802311, 67283311, 75861263, 105199873, 2018544761, 10563479827, 11910218291, 16516380061, 19041177013, 2989464791041]

約数ペア:

[(1, 2989464791041), (157, 19041177013), (181, 16516380061), (251, 11910218291), (283, 10563479827), (1481, 2018544761), (28417, 105199873), (39407, 75861263), (44431, 67283311), (45431, 65802311), (51223, 58361767), (71033, 42085577), (232517, 12856973), (268061, 11152181), (371731, 8042011), (419123, 7132667)]