520086289064

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{496265543}}^1$

素因数の和:496265680

約数の個数: 16

約数和(自身を含む): 982605777120

約数和(自身を除く): 462519488056

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 496265543, 992531086, 1985062172, 3970124344, 65010786133, 130021572266, 260043144532, 520086289064]

約数ペア:

[(1, 520086289064), (2, 260043144532), (4, 130021572266), (8, 65010786133), (131, 3970124344), (262, 1985062172), (524, 992531086), (1048, 496265543)]