1257971522

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{977}}^1\times {\mathrm{1217}}^1$

素因数の和:2242

約数の個数: 24

約数和(自身を含む): 1976207436

約数和(自身を除く): 718235914

約数列:

[1, 2, 23, 46, 529, 977, 1058, 1217, 1954, 2434, 22471, 27991, 44942, 55982, 516833, 643793, 1033666, 1189009, 1287586, 2378018, 27347207, 54694414, 628985761, 1257971522]

約数ペア:

[(1, 1257971522), (2, 628985761), (23, 54694414), (46, 27347207), (529, 2378018), (977, 1287586), (1058, 1189009), (1217, 1033666), (1954, 643793), (2434, 516833), (22471, 55982), (27991, 44942)]