13879788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 35134176

約数和(自身を除く): 21254388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 193, 386, 461, 579, 772, 922, 1158, 1383, 1844, 2316, 2509, 2766, 5018, 5532, 5993, 7527, 10036, 11986, 15054, 17979, 23972, 30108, 35958, 71916, 88973, 177946, 266919, 355892, 533838, 1067676, 1156649, 2313298, 3469947, 4626596, 6939894, 13879788]

約数ペア:

[(1, 13879788), (2, 6939894), (3, 4626596), (4, 3469947), (6, 2313298), (12, 1156649), (13, 1067676), (26, 533838), (39, 355892), (52, 266919), (78, 177946), (156, 88973), (193, 71916), (386, 35958), (461, 30108), (579, 23972), (772, 17979), (922, 15054), (1158, 11986), (1383, 10036), (1844, 7527), (2316, 5993), (2509, 5532), (2766, 5018)]