2238862444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{15493}}^1$

素因数の和:15914

約数の個数: 48

約数和(自身を含む): 4834623808

約数和(自身を除く): 2595761364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 397, 794, 1588, 2779, 5161, 5558, 10322, 11116, 15493, 20644, 30986, 36127, 61972, 72254, 108451, 144508, 201409, 216902, 402818, 433804, 805636, 1409863, 2819726, 5639452, 6150721, 12301442, 24602884, 43055047, 79959373, 86110094, 159918746, 172220188, 319837492, 559715611, 1119431222, 2238862444]

約数ペア:

[(1, 2238862444), (2, 1119431222), (4, 559715611), (7, 319837492), (13, 172220188), (14, 159918746), (26, 86110094), (28, 79959373), (52, 43055047), (91, 24602884), (182, 12301442), (364, 6150721), (397, 5639452), (794, 2819726), (1588, 1409863), (2779, 805636), (5161, 433804), (5558, 402818), (10322, 216902), (11116, 201409), (15493, 144508), (20644, 108451), (30986, 72254), (36127, 61972)]