1894394026

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{13711}}^1$

素因数の和:13930

約数の個数: 32

約数和(自身を含む): 3317207040

約数和(自身を除く): 1422813014

約数列:

[1, 2, 7, 14, 71, 139, 142, 278, 497, 973, 994, 1946, 9869, 13711, 19738, 27422, 69083, 95977, 138166, 191954, 973481, 1905829, 1946962, 3811658, 6814367, 13340803, 13628734, 26681606, 135313859, 270627718, 947197013, 1894394026]

約数ペア:

[(1, 1894394026), (2, 947197013), (7, 270627718), (14, 135313859), (71, 26681606), (139, 13628734), (142, 13340803), (278, 6814367), (497, 3811658), (973, 1946962), (994, 1905829), (1946, 973481), (9869, 191954), (13711, 138166), (19738, 95977), (27422, 69083)]