404647542

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{576421}}^1$

素因数の和:576445

約数の個数: 32

約数和(自身を含む): 968388960

約数和(自身を除く): 563741418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 576421, 1152842, 1729263, 3458526, 5187789, 7493473, 10375578, 14986946, 15563367, 22480419, 31126734, 44960838, 67441257, 134882514, 202323771, 404647542]

約数ペア:

[(1, 404647542), (2, 202323771), (3, 134882514), (6, 67441257), (9, 44960838), (13, 31126734), (18, 22480419), (26, 15563367), (27, 14986946), (39, 10375578), (54, 7493473), (78, 5187789), (117, 3458526), (234, 1729263), (351, 1152842), (702, 576421)]