8339916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 21141344

約数和(自身を除く): 12801428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 193, 277, 386, 554, 579, 772, 831, 1108, 1158, 1662, 2316, 2509, 3324, 3601, 5018, 7202, 7527, 10036, 10803, 14404, 15054, 21606, 30108, 43212, 53461, 106922, 160383, 213844, 320766, 641532, 694993, 1389986, 2084979, 2779972, 4169958, 8339916]

約数ペア:

[(1, 8339916), (2, 4169958), (3, 2779972), (4, 2084979), (6, 1389986), (12, 694993), (13, 641532), (26, 320766), (39, 213844), (52, 160383), (78, 106922), (156, 53461), (193, 43212), (277, 30108), (386, 21606), (554, 15054), (579, 14404), (772, 10803), (831, 10036), (1108, 7527), (1158, 7202), (1662, 5018), (2316, 3601), (2509, 3324)]