1492788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 3902976

約数和(自身を除く): 2410188

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 263, 473, 516, 526, 789, 946, 1052, 1419, 1578, 1892, 2838, 2893, 3156, 5676, 5786, 8679, 11309, 11572, 17358, 22618, 33927, 34716, 45236, 67854, 124399, 135708, 248798, 373197, 497596, 746394, 1492788]

約数ペア:

[(1, 1492788), (2, 746394), (3, 497596), (4, 373197), (6, 248798), (11, 135708), (12, 124399), (22, 67854), (33, 45236), (43, 34716), (44, 33927), (66, 22618), (86, 17358), (129, 11572), (132, 11309), (172, 8679), (258, 5786), (263, 5676), (473, 3156), (516, 2893), (526, 2838), (789, 1892), (946, 1578), (1052, 1419)]