1394484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1277}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 4007808

約数和(自身を除く): 2613324

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 1277, 2554, 3831, 5108, 7662, 8939, 15324, 16601, 17878, 26817, 33202, 35756, 49803, 53634, 66404, 99606, 107268, 116207, 199212, 232414, 348621, 464828, 697242, 1394484]

約数ペア:

[(1, 1394484), (2, 697242), (3, 464828), (4, 348621), (6, 232414), (7, 199212), (12, 116207), (13, 107268), (14, 99606), (21, 66404), (26, 53634), (28, 49803), (39, 35756), (42, 33202), (52, 26817), (78, 17878), (84, 16601), (91, 15324), (156, 8939), (182, 7662), (273, 5108), (364, 3831), (546, 2554), (1092, 1277)]