2018199001

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{26371}}^1$

素因数の和:26449

約数の個数: 24

約数和(自身を含む): 2572641344

約数和(自身を除く): 554442343

約数列:

[1, 7, 13, 29, 91, 203, 377, 841, 2639, 5887, 10933, 26371, 76531, 184597, 342823, 764759, 2399761, 5353313, 9941867, 22178011, 69593069, 155246077, 288314143, 2018199001]

約数ペア:

[(1, 2018199001), (7, 288314143), (13, 155246077), (29, 69593069), (91, 22178011), (203, 9941867), (377, 5353313), (841, 2399761), (2639, 764759), (5887, 342823), (10933, 184597), (26371, 76531)]