2169622

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{131}}^1$

素因数の和:173

約数の個数: 36

約数和(自身を含む): 4130676

約数和(自身を除く): 1961054

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 131, 169, 182, 262, 338, 637, 917, 1183, 1274, 1703, 1834, 2366, 3406, 6419, 8281, 11921, 12838, 16562, 22139, 23842, 44278, 83447, 154973, 166894, 309946, 1084811, 2169622]

約数ペア:

[(1, 2169622), (2, 1084811), (7, 309946), (13, 166894), (14, 154973), (26, 83447), (49, 44278), (91, 23842), (98, 22139), (131, 16562), (169, 12838), (182, 11921), (262, 8281), (338, 6419), (637, 3406), (917, 2366), (1183, 1834), (1274, 1703)]