1440714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 3193344

約数和(自身を除く): 1752630

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 166, 249, 263, 498, 526, 789, 913, 1578, 1826, 2739, 2893, 5478, 5786, 8679, 17358, 21829, 43658, 65487, 130974, 240119, 480238, 720357, 1440714]

約数ペア:

[(1, 1440714), (2, 720357), (3, 480238), (6, 240119), (11, 130974), (22, 65487), (33, 43658), (66, 21829), (83, 17358), (166, 8679), (249, 5786), (263, 5478), (498, 2893), (526, 2739), (789, 1826), (913, 1578)]