1340902

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:471

約数の個数: 16

約数和(自身を含む): 2120400

約数和(自身を除く): 779498

約数列:

[1, 2, 29, 58, 61, 122, 379, 758, 1769, 3538, 10991, 21982, 23119, 46238, 670451, 1340902]

約数ペア:

[(1, 1340902), (2, 670451), (29, 46238), (58, 23119), (61, 21982), (122, 10991), (379, 3538), (758, 1769)]