542028238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1993}}^1$

素因数の和:2452

約数の個数: 32

約数和(自身を含む): 908785440

約数和(自身を除く): 366757202

約数列:

[1, 2, 17, 19, 34, 38, 323, 421, 646, 842, 1993, 3986, 7157, 7999, 14314, 15998, 33881, 37867, 67762, 75734, 135983, 271966, 643739, 839053, 1287478, 1678106, 14263901, 15942007, 28527802, 31884014, 271014119, 542028238]

約数ペア:

[(1, 542028238), (2, 271014119), (17, 31884014), (19, 28527802), (34, 15942007), (38, 14263901), (323, 1678106), (421, 1287478), (646, 839053), (842, 643739), (1993, 271966), (3986, 135983), (7157, 75734), (7999, 67762), (14314, 37867), (15998, 33881)]