1402053584

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{689987}}^1$

素因数の和:690122

約数の個数: 20

約数和(自身を含む): 2737872384

約数和(自身を除く): 1335818800

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 689987, 1379974, 2759948, 5519896, 11039792, 87628349, 175256698, 350513396, 701026792, 1402053584]

約数ペア:

[(1, 1402053584), (2, 701026792), (4, 350513396), (8, 175256698), (16, 87628349), (127, 11039792), (254, 5519896), (508, 2759948), (1016, 1379974), (2032, 689987)]