280315888946

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{123053507}}^1$

素因数の和:123053593

約数の個数: 16

約数和(自身を含む): 451852481376

約数和(自身を除く): 171536592430

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 123053507, 246107014, 2091909619, 4183819238, 8244584969, 16489169938, 140157944473, 280315888946]

約数ペア:

[(1, 280315888946), (2, 140157944473), (17, 16489169938), (34, 8244584969), (67, 4183819238), (134, 2091909619), (1139, 246107014), (2278, 123053507)]