504865010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{8969}}^1$

素因数の和:9422

約数の個数: 32

約数和(自身を含む): 981030960

約数和(自身を除く): 476165950

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 433, 866, 2165, 4330, 5629, 8969, 11258, 17938, 28145, 44845, 56290, 89690, 116597, 233194, 582985, 1165970, 3883577, 7767154, 19417885, 38835770, 50486501, 100973002, 252432505, 504865010]

約数ペア:

[(1, 504865010), (2, 252432505), (5, 100973002), (10, 50486501), (13, 38835770), (26, 19417885), (65, 7767154), (130, 3883577), (433, 1165970), (866, 582985), (2165, 233194), (4330, 116597), (5629, 89690), (8969, 56290), (11258, 44845), (17938, 28145)]