673400948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{67421}}^1$

素因数の和:67663

約数の個数: 24

約数和(自身を含む): 1291266144

約数和(自身を除く): 617865196

約数列:

[1, 2, 4, 11, 22, 44, 227, 454, 908, 2497, 4994, 9988, 67421, 134842, 269684, 741631, 1483262, 2966524, 15304567, 30609134, 61218268, 168350237, 336700474, 673400948]

約数ペア:

[(1, 673400948), (2, 336700474), (4, 168350237), (11, 61218268), (22, 30609134), (44, 15304567), (227, 2966524), (454, 1483262), (908, 741631), (2497, 269684), (4994, 134842), (9988, 67421)]