2161022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 32

約数和(自身を含む): 3693600

約数和(自身を除く): 1532578

約数列:

[1, 2, 19, 29, 37, 38, 53, 58, 74, 106, 551, 703, 1007, 1073, 1102, 1406, 1537, 1961, 2014, 2146, 3074, 3922, 20387, 29203, 37259, 40774, 56869, 58406, 74518, 113738, 1080511, 2161022]

約数ペア:

[(1, 2161022), (2, 1080511), (19, 113738), (29, 74518), (37, 58406), (38, 56869), (53, 40774), (58, 37259), (74, 29203), (106, 20387), (551, 3922), (703, 3074), (1007, 2146), (1073, 2014), (1102, 1961), (1406, 1537)]