2015851684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{18541}}^1$

素因数の和:18916

約数の個数: 48

約数和(自身を含む): 4410919296

約数和(自身を除く): 2395067612

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 353, 706, 1412, 2471, 3883, 4942, 7766, 9884, 15532, 18541, 27181, 37082, 54362, 74164, 108724, 129787, 203951, 259574, 407902, 519148, 815804, 1427657, 2855314, 5710628, 6544973, 13089946, 26179892, 45814811, 71994703, 91629622, 143989406, 183259244, 287978812, 503962921, 1007925842, 2015851684]

約数ペア:

[(1, 2015851684), (2, 1007925842), (4, 503962921), (7, 287978812), (11, 183259244), (14, 143989406), (22, 91629622), (28, 71994703), (44, 45814811), (77, 26179892), (154, 13089946), (308, 6544973), (353, 5710628), (706, 2855314), (1412, 1427657), (2471, 815804), (3883, 519148), (4942, 407902), (7766, 259574), (9884, 203951), (15532, 129787), (18541, 108724), (27181, 74164), (37082, 54362)]