1840956986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1\times {\mathrm{1801}}^1$

素因数の和:2390

約数の個数: 32

約数和(自身を含む): 3051578880

約数和(自身を除く): 1210621894

約数列:

[1, 2, 11, 22, 97, 194, 479, 958, 1067, 1801, 2134, 3602, 5269, 10538, 19811, 39622, 46463, 92926, 174697, 349394, 511093, 862679, 1022186, 1725358, 1921667, 3843334, 9489469, 18978938, 83679863, 167359726, 920478493, 1840956986]

約数ペア:

[(1, 1840956986), (2, 920478493), (11, 167359726), (22, 83679863), (97, 18978938), (194, 9489469), (479, 3843334), (958, 1921667), (1067, 1725358), (1801, 1022186), (2134, 862679), (3602, 511093), (5269, 349394), (10538, 174697), (19811, 92926), (39622, 46463)]