2029507921

素因数分解:

$7^2\times {\mathrm{67}}^1\times {\mathrm{503}}^1\times {\mathrm{1229}}^1$

素因数の和:1813

約数の個数: 24

約数和(自身を含む): 2402809920

約数和(自身を除く): 373301999

約数列:

[1, 7, 49, 67, 469, 503, 1229, 3283, 3521, 8603, 24647, 33701, 60221, 82343, 235907, 576401, 618187, 1651349, 4034807, 4327309, 30291163, 41418529, 289929703, 2029507921]

約数ペア:

[(1, 2029507921), (7, 289929703), (49, 41418529), (67, 30291163), (469, 4327309), (503, 4034807), (1229, 1651349), (3283, 618187), (3521, 576401), (8603, 235907), (24647, 82343), (33701, 60221)]