66260090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509693}}^1$

素因数の和:509713

約数の個数: 16

約数和(自身を含む): 128442888

約数和(自身を除く): 62182798

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 509693, 1019386, 2548465, 5096930, 6626009, 13252018, 33130045, 66260090]

約数ペア:

[(1, 66260090), (2, 33130045), (5, 13252018), (10, 6626009), (13, 5096930), (26, 2548465), (65, 1019386), (130, 509693)]