2054582056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{18401}}^1$

素因数の和:19245

約数の個数: 32

約数和(自身を含む): 4084139880

約数和(自身を除く): 2029557824

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 821, 1642, 3284, 6568, 13957, 18401, 27914, 36802, 55828, 73604, 111656, 147208, 312817, 625634, 1251268, 2502536, 15107221, 30214442, 60428884, 120857768, 256822757, 513645514, 1027291028, 2054582056]

約数ペア:

[(1, 2054582056), (2, 1027291028), (4, 513645514), (8, 256822757), (17, 120857768), (34, 60428884), (68, 30214442), (136, 15107221), (821, 2502536), (1642, 1251268), (3284, 625634), (6568, 312817), (13957, 147208), (18401, 111656), (27914, 73604), (36802, 55828)]