184857140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{710989}}^1$

素因数の和:711011

約数の個数: 24

約数和(自身を含む): 418062120

約数和(自身を除く): 233204980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 710989, 1421978, 2843956, 3554945, 7109890, 9242857, 14219780, 18485714, 36971428, 46214285, 92428570, 184857140]

約数ペア:

[(1, 184857140), (2, 92428570), (4, 46214285), (5, 36971428), (10, 18485714), (13, 14219780), (20, 9242857), (26, 7109890), (52, 3554945), (65, 2843956), (130, 1421978), (260, 710989)]