940890602

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{8419}}^1$

素因数の和:8630

約数の個数: 32

約数和(自身を含む): 1582286400

約数和(自身を除く): 641395798

約数列:

[1, 2, 17, 19, 34, 38, 173, 323, 346, 646, 2941, 3287, 5882, 6574, 8419, 16838, 55879, 111758, 143123, 159961, 286246, 319922, 1456487, 2719337, 2912974, 5438674, 24760279, 27673253, 49520558, 55346506, 470445301, 940890602]

約数ペア:

[(1, 940890602), (2, 470445301), (17, 55346506), (19, 49520558), (34, 27673253), (38, 24760279), (173, 5438674), (323, 2912974), (346, 2719337), (646, 1456487), (2941, 319922), (3287, 286246), (5882, 159961), (6574, 143123), (8419, 111758), (16838, 55879)]