1393103668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1\times {\mathrm{1039}}^1$

素因数の和:2068

約数の個数: 48

約数和(自身を含む): 2750791680

約数和(自身を除く): 1357688012

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 983, 1039, 1364, 1966, 2078, 3932, 4156, 10813, 11429, 21626, 22858, 30473, 32209, 43252, 45716, 60946, 64418, 121892, 128836, 335203, 354299, 670406, 708598, 1021337, 1340812, 1417196, 2042674, 4085348, 11234707, 22469414, 31661447, 44938828, 63322894, 126645788, 348275917, 696551834, 1393103668]

約数ペア:

[(1, 1393103668), (2, 696551834), (4, 348275917), (11, 126645788), (22, 63322894), (31, 44938828), (44, 31661447), (62, 22469414), (124, 11234707), (341, 4085348), (682, 2042674), (983, 1417196), (1039, 1340812), (1364, 1021337), (1966, 708598), (2078, 670406), (3932, 354299), (4156, 335203), (10813, 128836), (11429, 121892), (21626, 64418), (22858, 60946), (30473, 45716), (32209, 43252)]