2861746

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1153}}^1$

素因数の和:1245

約数の個数: 16

約数和(自身を含む): 4611384

約数和(自身を除く): 1749638

約数列:

[1, 2, 17, 34, 73, 146, 1153, 1241, 2306, 2482, 19601, 39202, 84169, 168338, 1430873, 2861746]

約数ペア:

[(1, 2861746), (2, 1430873), (17, 168338), (34, 84169), (73, 39202), (146, 19601), (1153, 2482), (1241, 2306)]