257534859934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{198408983}}^1$

素因数の和:198409055

約数の個数: 16

約数和(自身を含む): 428563405440

約数和(自身を除く): 171028545506

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 198408983, 396817966, 2182498813, 4364997626, 11706129997, 23412259994, 128767429967, 257534859934]

約数ペア:

[(1, 257534859934), (2, 128767429967), (11, 23412259994), (22, 11706129997), (59, 4364997626), (118, 2182498813), (649, 396817966), (1298, 198408983)]