1269875389442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{991}}^1\times {\mathrm{9629}}^1$

素因数の和:10919

約数の個数: 64

約数和(自身を含む): 2178991964160

約数和(自身を除く): 909116574718

約数列:

[1, 2, 11, 22, 23, 46, 253, 263, 506, 526, 991, 1982, 2893, 5786, 6049, 9629, 10901, 12098, 19258, 21802, 22793, 45586, 66539, 105919, 133078, 211838, 221467, 250723, 260633, 442934, 501446, 521266, 2436137, 2532427, 2866963, 4872274, 5064854, 5733926, 5994559, 9542339, 11989118, 19084678, 27856697, 55713394, 58245821, 65940149, 104965729, 116491642, 131880298, 209931458, 219473797, 438947594, 640704031, 1281408062, 2414211767, 2509635157, 4828423534, 5019270314, 27605986727, 55211973454, 57721608611, 115443217222, 634937694721, 1269875389442]

約数ペア:

[(1, 1269875389442), (2, 634937694721), (11, 115443217222), (22, 57721608611), (23, 55211973454), (46, 27605986727), (253, 5019270314), (263, 4828423534), (506, 2509635157), (526, 2414211767), (991, 1281408062), (1982, 640704031), (2893, 438947594), (5786, 219473797), (6049, 209931458), (9629, 131880298), (10901, 116491642), (12098, 104965729), (19258, 65940149), (21802, 58245821), (22793, 55713394), (45586, 27856697), (66539, 19084678), (105919, 11989118), (133078, 9542339), (211838, 5994559), (221467, 5733926), (250723, 5064854), (260633, 4872274), (442934, 2866963), (501446, 2532427), (521266, 2436137)]