346164442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{20389}}^1$

素因数の和:21057

約数の個数: 16

約数和(自身を含む): 560072520

約数和(自身を除く): 213908078

約数列:

[1, 2, 13, 26, 653, 1306, 8489, 16978, 20389, 40778, 265057, 530114, 13314017, 26628034, 173082221, 346164442]

約数ペア:

[(1, 346164442), (2, 173082221), (13, 26628034), (26, 13314017), (653, 530114), (1306, 265057), (8489, 40778), (16978, 20389)]