488246512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2347339}}^1$

素因数の和:2347360

約数の個数: 20

約数和(自身を含む): 1018745560

約数和(自身を除く): 530499048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2347339, 4694678, 9389356, 18778712, 30515407, 37557424, 61030814, 122061628, 244123256, 488246512]

約数ペア:

[(1, 488246512), (2, 244123256), (4, 122061628), (8, 61030814), (13, 37557424), (16, 30515407), (26, 18778712), (52, 9389356), (104, 4694678), (208, 2347339)]