541128776

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{390989}}^1$

素因数の和:391168

約数の個数: 16

約数和(自身を含む): 1020483900

約数和(自身を除く): 479355124

約数列:

[1, 2, 4, 8, 173, 346, 692, 1384, 390989, 781978, 1563956, 3127912, 67641097, 135282194, 270564388, 541128776]

約数ペア:

[(1, 541128776), (2, 270564388), (4, 135282194), (8, 67641097), (173, 3127912), (346, 1563956), (692, 781978), (1384, 390989)]