1890968258

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{7507}}^1$

素因数の和:7682

約数の個数: 32

約数和(自身を含む): 3032631360

約数和(自身を除く): 1141663102

約数列:

[1, 2, 29, 43, 58, 86, 101, 202, 1247, 2494, 2929, 4343, 5858, 7507, 8686, 15014, 125947, 217703, 251894, 322801, 435406, 645602, 758207, 1516414, 9361229, 18722458, 21988003, 32602901, 43976006, 65205802, 945484129, 1890968258]

約数ペア:

[(1, 1890968258), (2, 945484129), (29, 65205802), (43, 43976006), (58, 32602901), (86, 21988003), (101, 18722458), (202, 9361229), (1247, 1516414), (2494, 758207), (2929, 645602), (4343, 435406), (5858, 322801), (7507, 251894), (8686, 217703), (15014, 125947)]