2078776336

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{1847}}^1$

素因数の和:2648

約数の個数: 80

約数和(自身を含む): 4966182144

約数和(自身を除く): 2887405808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 773, 1456, 1546, 1847, 3092, 3694, 5411, 6184, 7388, 10049, 10822, 12368, 12929, 14776, 20098, 21644, 24011, 25858, 29552, 40196, 43288, 48022, 51716, 70343, 80392, 86576, 96044, 103432, 140686, 160784, 168077, 192088, 206864, 281372, 336154, 384176, 562744, 672308, 1125488, 1344616, 1427731, 2689232, 2855462, 5710924, 9994117, 11421848, 18560503, 19988234, 22843696, 37121006, 39976468, 74242012, 79952936, 129923521, 148484024, 159905872, 259847042, 296968048, 519694084, 1039388168, 2078776336]

約数ペア:

[(1, 2078776336), (2, 1039388168), (4, 519694084), (7, 296968048), (8, 259847042), (13, 159905872), (14, 148484024), (16, 129923521), (26, 79952936), (28, 74242012), (52, 39976468), (56, 37121006), (91, 22843696), (104, 19988234), (112, 18560503), (182, 11421848), (208, 9994117), (364, 5710924), (728, 2855462), (773, 2689232), (1456, 1427731), (1546, 1344616), (1847, 1125488), (3092, 672308), (3694, 562744), (5411, 384176), (6184, 336154), (7388, 281372), (10049, 206864), (10822, 192088), (12368, 168077), (12929, 160784), (14776, 140686), (20098, 103432), (21644, 96044), (24011, 86576), (25858, 80392), (29552, 70343), (40196, 51716), (43288, 48022)]