2319356

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 36

約数和(自身を含む): 4550112

約数和(自身を除く): 2230756

約数列:

[1, 2, 4, 13, 26, 47, 52, 73, 94, 146, 169, 188, 292, 338, 611, 676, 949, 1222, 1898, 2444, 3431, 3796, 6862, 7943, 12337, 13724, 15886, 24674, 31772, 44603, 49348, 89206, 178412, 579839, 1159678, 2319356]

約数ペア:

[(1, 2319356), (2, 1159678), (4, 579839), (13, 178412), (26, 89206), (47, 49348), (52, 44603), (73, 31772), (94, 24674), (146, 15886), (169, 13724), (188, 12337), (292, 7943), (338, 6862), (611, 3796), (676, 3431), (949, 2444), (1222, 1898)]