389810982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{203663}}^1$

素因数の和:203708

約数の個数: 32

約数和(自身を含む): 879828480

約数和(自身を除く): 490017498

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 203663, 407326, 610989, 1221978, 2240293, 4480586, 5906227, 6720879, 11812454, 13441758, 17718681, 35437362, 64968497, 129936994, 194905491, 389810982]

約数ペア:

[(1, 389810982), (2, 194905491), (3, 129936994), (6, 64968497), (11, 35437362), (22, 17718681), (29, 13441758), (33, 11812454), (58, 6720879), (66, 5906227), (87, 4480586), (174, 2240293), (319, 1221978), (638, 610989), (957, 407326), (1914, 203663)]