1225397454

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{401}}^1\times {\mathrm{2131}}^1$

素因数の和:2776

約数の個数: 32

約数和(自身を含む): 2468344320

約数和(自身を除く): 1242946866

約数列:

[1, 2, 3, 6, 239, 401, 478, 717, 802, 1203, 1434, 2131, 2406, 4262, 6393, 12786, 95839, 191678, 287517, 509309, 575034, 854531, 1018618, 1527927, 1709062, 2563593, 3055854, 5127186, 204232909, 408465818, 612698727, 1225397454]

約数ペア:

[(1, 1225397454), (2, 612698727), (3, 408465818), (6, 204232909), (239, 5127186), (401, 3055854), (478, 2563593), (717, 1709062), (802, 1527927), (1203, 1018618), (1434, 854531), (2131, 575034), (2406, 509309), (4262, 287517), (6393, 191678), (12786, 95839)]