893947288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{8273}}^1$

素因数の和:9331

約数の個数: 32

約数和(自身を含む): 1807041600

約数和(自身を除く): 913094312

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1039, 2078, 4156, 8273, 8312, 13507, 16546, 27014, 33092, 54028, 66184, 107549, 108056, 215098, 430196, 860392, 8595647, 17191294, 34382588, 68765176, 111743411, 223486822, 446973644, 893947288]

約数ペア:

[(1, 893947288), (2, 446973644), (4, 223486822), (8, 111743411), (13, 68765176), (26, 34382588), (52, 17191294), (104, 8595647), (1039, 860392), (2078, 430196), (4156, 215098), (8273, 108056), (8312, 107549), (13507, 66184), (16546, 54028), (27014, 33092)]