2013930184

素因数分解:

$2^3\times 7^2\times {\mathrm{397}}^1\times {\mathrm{12941}}^1$

素因数の和:13358

約数の個数: 48

約数和(自身を含む): 4404033180

約数和(自身を除く): 2390102996

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 397, 794, 1588, 2779, 3176, 5558, 11116, 12941, 19453, 22232, 25882, 38906, 51764, 77812, 90587, 103528, 155624, 181174, 362348, 634109, 724696, 1268218, 2536436, 5072872, 5137577, 10275154, 20550308, 35963039, 41100616, 71926078, 143852156, 251741273, 287704312, 503482546, 1006965092, 2013930184]

約数ペア:

[(1, 2013930184), (2, 1006965092), (4, 503482546), (7, 287704312), (8, 251741273), (14, 143852156), (28, 71926078), (49, 41100616), (56, 35963039), (98, 20550308), (196, 10275154), (392, 5137577), (397, 5072872), (794, 2536436), (1588, 1268218), (2779, 724696), (3176, 634109), (5558, 362348), (11116, 181174), (12941, 155624), (19453, 103528), (22232, 90587), (25882, 77812), (38906, 51764)]