243062638

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{190787}}^1$

素因数の和:190816

約数の個数: 24

約数和(自身を含む): 456746472

約数和(自身を除く): 213683834

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 190787, 381574, 1335509, 2480231, 2671018, 4960462, 9348563, 17361617, 18697126, 34723234, 121531319, 243062638]

約数ペア:

[(1, 243062638), (2, 121531319), (7, 34723234), (13, 18697126), (14, 17361617), (26, 9348563), (49, 4960462), (91, 2671018), (98, 2480231), (182, 1335509), (637, 381574), (1274, 190787)]