269126112190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{66780673}}^1$

素因数の和:66780724

約数の個数: 32

約数和(自身を含む): 538519355136

約数和(自身を除く): 269393242946

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 66780673, 133561346, 333903365, 667806730, 868148749, 1736297498, 2070200863, 4140401726, 4340743745, 8681487490, 10351004315, 20702008630, 26912611219, 53825222438, 134563056095, 269126112190]

約数ペア:

[(1, 269126112190), (2, 134563056095), (5, 53825222438), (10, 26912611219), (13, 20702008630), (26, 10351004315), (31, 8681487490), (62, 4340743745), (65, 4140401726), (130, 2070200863), (155, 1736297498), (310, 868148749), (403, 667806730), (806, 333903365), (2015, 133561346), (4030, 66780673)]