2554012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 36

約数和(自身を含む): 5016816

約数和(自身を除く): 2462804

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 71, 92, 142, 284, 391, 529, 782, 1058, 1207, 1564, 1633, 2116, 2414, 3266, 4828, 6532, 8993, 17986, 27761, 35972, 37559, 55522, 75118, 111044, 150236, 638503, 1277006, 2554012]

約数ペア:

[(1, 2554012), (2, 1277006), (4, 638503), (17, 150236), (23, 111044), (34, 75118), (46, 55522), (68, 37559), (71, 35972), (92, 27761), (142, 17986), (284, 8993), (391, 6532), (529, 4828), (782, 3266), (1058, 2414), (1207, 2116), (1564, 1633)]