129886714

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{4729}}^1$

素因数の和:5205

約数の個数: 16

約数和(自身を含む): 201611520

約数和(自身を除く): 71724806

約数列:

[1, 2, 31, 62, 443, 886, 4729, 9458, 13733, 27466, 146599, 293198, 2094947, 4189894, 64943357, 129886714]

約数ペア:

[(1, 129886714), (2, 64943357), (31, 4189894), (62, 2094947), (443, 293198), (886, 146599), (4729, 27466), (9458, 13733)]