2040884734

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{29173}}^1$

素因数の和:29464

約数の個数: 32

約数和(自身を含む): 3696929280

約数和(自身を除く): 1656044546

約数列:

[1, 2, 7, 14, 19, 38, 133, 263, 266, 526, 1841, 3682, 4997, 9994, 29173, 34979, 58346, 69958, 204211, 408422, 554287, 1108574, 3880009, 7672499, 7760018, 15344998, 53707493, 107414986, 145777481, 291554962, 1020442367, 2040884734]

約数ペア:

[(1, 2040884734), (2, 1020442367), (7, 291554962), (14, 145777481), (19, 107414986), (38, 53707493), (133, 15344998), (263, 7760018), (266, 7672499), (526, 3880009), (1841, 1108574), (3682, 554287), (4997, 408422), (9994, 204211), (29173, 69958), (34979, 58346)]