243531014732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{45131767}}^1$

素因数の和:45131861

約数の個数: 24

約数和(自身を含む): 454928221440

約数和(自身を除く): 211397206708

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 45131767, 90263534, 180527068, 857503573, 1715007146, 3204355457, 3430014292, 6408710914, 12817421828, 60882753683, 121765507366, 243531014732]

約数ペア:

[(1, 243531014732), (2, 121765507366), (4, 60882753683), (19, 12817421828), (38, 6408710914), (71, 3430014292), (76, 3204355457), (142, 1715007146), (284, 857503573), (1349, 180527068), (2698, 90263534), (5396, 45131767)]