707247918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{70289}}^1$

素因数の和:70353

約数の個数: 48

約数和(自身を含む): 1688646960

約数和(自身を除く): 981399042

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 10062, 70289, 140578, 210867, 421734, 632601, 913757, 1265202, 1827514, 2741271, 3022427, 5482542, 6044854, 8223813, 9067281, 16447626, 18134562, 27201843, 39291551, 54403686, 78583102, 117874653, 235749306, 353623959, 707247918]

約数ペア:

[(1, 707247918), (2, 353623959), (3, 235749306), (6, 117874653), (9, 78583102), (13, 54403686), (18, 39291551), (26, 27201843), (39, 18134562), (43, 16447626), (78, 9067281), (86, 8223813), (117, 6044854), (129, 5482542), (234, 3022427), (258, 2741271), (387, 1827514), (559, 1265202), (774, 913757), (1118, 632601), (1677, 421734), (3354, 210867), (5031, 140578), (10062, 70289)]