2054464048

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{108541}}^1$

素因数の和:108582

約数の個数: 60

約数和(自身を含む): 4926070128

約数和(自身を除く): 2871606080

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4732, 9464, 18928, 108541, 217082, 434164, 759787, 868328, 1411033, 1519574, 1736656, 2822066, 3039148, 5644132, 6078296, 9877231, 11288264, 12156592, 18343429, 19754462, 22576528, 36686858, 39508924, 73373716, 79017848, 128404003, 146747432, 158035696, 256808006, 293494864, 513616012, 1027232024, 2054464048]

約数ペア:

[(1, 2054464048), (2, 1027232024), (4, 513616012), (7, 293494864), (8, 256808006), (13, 158035696), (14, 146747432), (16, 128404003), (26, 79017848), (28, 73373716), (52, 39508924), (56, 36686858), (91, 22576528), (104, 19754462), (112, 18343429), (169, 12156592), (182, 11288264), (208, 9877231), (338, 6078296), (364, 5644132), (676, 3039148), (728, 2822066), (1183, 1736656), (1352, 1519574), (1456, 1411033), (2366, 868328), (2704, 759787), (4732, 434164), (9464, 217082), (18928, 108541)]