131569072498

素因数分解:

$2^1\times {\mathrm{457}}^1\times {\mathrm{2789}}^1\times {\mathrm{51613}}^1$

素因数の和:54861

約数の個数: 16

約数和(自身を含む): 197860204440

約数和(自身を除く): 66291131942

約数列:

[1, 2, 457, 914, 2789, 5578, 51613, 103226, 1274573, 2549146, 23587141, 47174282, 143948657, 287897314, 65784536249, 131569072498]

約数ペア:

[(1, 131569072498), (2, 65784536249), (457, 287897314), (914, 143948657), (2789, 47174282), (5578, 23587141), (51613, 2549146), (103226, 1274573)]