2278520751

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1\times {\mathrm{1151}}^1$

素因数の和:1623

約数の個数: 32

約数和(自身を含む): 3304046592

約数和(自身を除く): 1025525841

約数列:

[1, 3, 13, 39, 193, 263, 579, 789, 1151, 2509, 3419, 3453, 7527, 10257, 14963, 44889, 50759, 152277, 222143, 302713, 659867, 666429, 908139, 1979601, 2887859, 3935269, 8663577, 11805807, 58423609, 175270827, 759506917, 2278520751]

約数ペア:

[(1, 2278520751), (3, 759506917), (13, 175270827), (39, 58423609), (193, 11805807), (263, 8663577), (579, 3935269), (789, 2887859), (1151, 1979601), (2509, 908139), (3419, 666429), (3453, 659867), (7527, 302713), (10257, 222143), (14963, 152277), (44889, 50759)]