2638863354

素因数分解:

$2^1\times 3^1\times {\mathrm{6277}}^1\times {\mathrm{70067}}^1$

素因数の和:76349

約数の個数: 16

約数和(自身を含む): 5278642848

約数和(自身を除く): 2639779494

約数列:

[1, 2, 3, 6, 6277, 12554, 18831, 37662, 70067, 140134, 210201, 420402, 439810559, 879621118, 1319431677, 2638863354]

約数ペア:

[(1, 2638863354), (2, 1319431677), (3, 879621118), (6, 439810559), (6277, 420402), (12554, 210201), (18831, 140134), (37662, 70067)]