2188596972

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1637}}^1\times {\mathrm{2591}}^1$

素因数の和:4278

約数の個数: 48

約数和(自身を含む): 5230697472

約数和(自身を除く): 3042100500

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 1637, 2591, 3274, 4911, 5182, 6548, 7773, 9822, 10364, 15546, 19644, 31092, 70391, 111413, 140782, 211173, 222826, 281564, 334239, 422346, 445652, 668478, 844692, 1336956, 4241467, 8482934, 12724401, 16965868, 25448802, 50897604, 182383081, 364766162, 547149243, 729532324, 1094298486, 2188596972]

約数ペア:

[(1, 2188596972), (2, 1094298486), (3, 729532324), (4, 547149243), (6, 364766162), (12, 182383081), (43, 50897604), (86, 25448802), (129, 16965868), (172, 12724401), (258, 8482934), (516, 4241467), (1637, 1336956), (2591, 844692), (3274, 668478), (4911, 445652), (5182, 422346), (6548, 334239), (7773, 281564), (9822, 222826), (10364, 211173), (15546, 140782), (19644, 111413), (31092, 70391)]