277963214

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{9533}}^1$

素因数の和:9835

約数の個数: 16

約数和(自身を含む): 425597760

約数和(自身を除く): 147634546

約数列:

[1, 2, 61, 122, 239, 478, 9533, 14579, 19066, 29158, 581513, 1163026, 2278387, 4556774, 138981607, 277963214]

約数ペア:

[(1, 277963214), (2, 138981607), (61, 4556774), (122, 2278387), (239, 1163026), (478, 581513), (9533, 29158), (14579, 19066)]