420143718

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{619681}}^1$

素因数の和:619799

約数の個数: 16

約数和(自身を含む): 847724976

約数和(自身を除く): 427581258

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 619681, 1239362, 1859043, 3718086, 70023953, 140047906, 210071859, 420143718]

約数ペア:

[(1, 420143718), (2, 210071859), (3, 140047906), (6, 70023953), (113, 3718086), (226, 1859043), (339, 1239362), (678, 619681)]