1644747304

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{3879121}}^1$

素因数の和:3879180

約数の個数: 16

約数和(自身を含む): 3142088820

約数和(自身を除く): 1497341516

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 3879121, 7758242, 15516484, 31032968, 205593413, 411186826, 822373652, 1644747304]

約数ペア:

[(1, 1644747304), (2, 822373652), (4, 411186826), (8, 205593413), (53, 31032968), (106, 15516484), (212, 7758242), (424, 3879121)]