1320791098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{3637}}^1$

素因数の和:4638

約数の個数: 32

約数和(自身を含む): 2291416128

約数和(自身を除く): 970625030

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 971, 1942, 3637, 7274, 10681, 16507, 21362, 33014, 40007, 61829, 80014, 123658, 181577, 363154, 680119, 1360238, 3531527, 7063054, 38846797, 60035959, 77693594, 120071918, 660395549, 1320791098]

約数ペア:

[(1, 1320791098), (2, 660395549), (11, 120071918), (17, 77693594), (22, 60035959), (34, 38846797), (187, 7063054), (374, 3531527), (971, 1360238), (1942, 680119), (3637, 363154), (7274, 181577), (10681, 123658), (16507, 80014), (21362, 61829), (33014, 40007)]