2039856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:498

約数の個数: 80

約数和(自身を含む): 6499584

約数和(自身を除く): 4459728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 467, 546, 624, 728, 934, 1092, 1401, 1456, 1868, 2184, 2802, 3269, 3736, 4368, 5604, 6071, 6538, 7472, 9807, 11208, 12142, 13076, 18213, 19614, 22416, 24284, 26152, 36426, 39228, 42497, 48568, 52304, 72852, 78456, 84994, 97136, 127491, 145704, 156912, 169988, 254982, 291408, 339976, 509964, 679952, 1019928, 2039856]

約数ペア:

[(1, 2039856), (2, 1019928), (3, 679952), (4, 509964), (6, 339976), (7, 291408), (8, 254982), (12, 169988), (13, 156912), (14, 145704), (16, 127491), (21, 97136), (24, 84994), (26, 78456), (28, 72852), (39, 52304), (42, 48568), (48, 42497), (52, 39228), (56, 36426), (78, 26152), (84, 24284), (91, 22416), (104, 19614), (112, 18213), (156, 13076), (168, 12142), (182, 11208), (208, 9807), (273, 7472), (312, 6538), (336, 6071), (364, 5604), (467, 4368), (546, 3736), (624, 3269), (728, 2802), (934, 2184), (1092, 1868), (1401, 1456)]