1340812

素因数分解:

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

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 2644992

約数和(自身を除く): 1304180

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 983, 1364, 1966, 3932, 10813, 21626, 30473, 43252, 60946, 121892, 335203, 670406, 1340812]

約数ペア:

[(1, 1340812), (2, 670406), (4, 335203), (11, 121892), (22, 60946), (31, 43252), (44, 30473), (62, 21626), (124, 10813), (341, 3932), (682, 1966), (983, 1364)]