1345603679

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{77543}}^1$

素因数の和:77654

約数の個数: 16

約数和(自身を含む): 1602989568

約数和(自身を除く): 257385889

約数列:

[1, 7, 37, 67, 259, 469, 2479, 17353, 77543, 542801, 2869091, 5195381, 20083637, 36367667, 192229097, 1345603679]

約数ペア:

[(1, 1345603679), (7, 192229097), (37, 36367667), (67, 20083637), (259, 5195381), (469, 2869091), (2479, 542801), (17353, 77543)]