2882307589

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1\times {\mathrm{19997}}^1$

素因数の和:20412

約数の個数: 16

約数和(自身を含む): 3359664000

約数和(自身を除く): 477356411

約数列:

[1, 7, 59, 349, 413, 2443, 19997, 20591, 139979, 144137, 1179823, 6978953, 8258761, 48852671, 411758227, 2882307589]

約数ペア:

[(1, 2882307589), (7, 411758227), (59, 48852671), (349, 8258761), (413, 6978953), (2443, 1179823), (19997, 144137), (20591, 139979)]