1519365064

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{1861}}^1$

素因数の和:2174

約数の個数: 64

約数和(自身を含む): 3324787200

約数和(自身を除く): 1805422136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 239, 244, 427, 478, 488, 854, 956, 1673, 1708, 1861, 1912, 3346, 3416, 3722, 6692, 7444, 13027, 13384, 14579, 14888, 26054, 29158, 52108, 58316, 102053, 104216, 113521, 116632, 204106, 227042, 408212, 444779, 454084, 794647, 816424, 889558, 908168, 1589294, 1779116, 3113453, 3178588, 3558232, 6226906, 6357176, 12453812, 24907624, 27131519, 54263038, 108526076, 189920633, 217052152, 379841266, 759682532, 1519365064]

約数ペア:

[(1, 1519365064), (2, 759682532), (4, 379841266), (7, 217052152), (8, 189920633), (14, 108526076), (28, 54263038), (56, 27131519), (61, 24907624), (122, 12453812), (239, 6357176), (244, 6226906), (427, 3558232), (478, 3178588), (488, 3113453), (854, 1779116), (956, 1589294), (1673, 908168), (1708, 889558), (1861, 816424), (1912, 794647), (3346, 454084), (3416, 444779), (3722, 408212), (6692, 227042), (7444, 204106), (13027, 116632), (13384, 113521), (14579, 104216), (14888, 102053), (26054, 58316), (29158, 52108)]