458857982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{20113}}^1$

素因数の和:20204

約数の個数: 32

約数和(自身を含む): 808100064

約数和(自身を除く): 349242082

約数列:

[1, 2, 11, 17, 22, 34, 61, 122, 187, 374, 671, 1037, 1342, 2074, 11407, 20113, 22814, 40226, 221243, 341921, 442486, 683842, 1226893, 2453786, 3761131, 7522262, 13495823, 20857181, 26991646, 41714362, 229428991, 458857982]

約数ペア:

[(1, 458857982), (2, 229428991), (11, 41714362), (17, 26991646), (22, 20857181), (34, 13495823), (61, 7522262), (122, 3761131), (187, 2453786), (374, 1226893), (671, 683842), (1037, 442486), (1342, 341921), (2074, 221243), (11407, 40226), (20113, 22814)]