258728954218

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{19597709}}^1$

素因数の和:19597782

約数の個数: 32

約数和(自身を含む): 474107800320

約数和(自身を除く): 215378846102

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 161, 287, 322, 574, 943, 1886, 6601, 13202, 19597709, 39195418, 137183963, 274367926, 450747307, 803506069, 901494614, 1607012138, 3155231149, 5624542483, 6310462298, 11249084966, 18480639587, 36961279174, 129364477109, 258728954218]

約数ペア:

[(1, 258728954218), (2, 129364477109), (7, 36961279174), (14, 18480639587), (23, 11249084966), (41, 6310462298), (46, 5624542483), (82, 3155231149), (161, 1607012138), (287, 901494614), (322, 803506069), (574, 450747307), (943, 274367926), (1886, 137183963), (6601, 39195418), (13202, 19597709)]