2912473205

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{1237}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 3670977024

約数和(自身を除く): 758503819

約数列:

[1, 5, 43, 47, 215, 233, 235, 1165, 1237, 2021, 6185, 10019, 10105, 10951, 50095, 53191, 54755, 58139, 265955, 288221, 290695, 470893, 1441105, 2354465, 2499977, 12393503, 12499885, 13546387, 61967515, 67731935, 582494641, 2912473205]

約数ペア:

[(1, 2912473205), (5, 582494641), (43, 67731935), (47, 61967515), (215, 13546387), (233, 12499885), (235, 12393503), (1165, 2499977), (1237, 2354465), (2021, 1441105), (6185, 470893), (10019, 290695), (10105, 288221), (10951, 265955), (50095, 58139), (53191, 54755)]