175057220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{673297}}^1$

素因数の和:673319

約数の個数: 24

約数和(自身を含む): 395899224

約数和(自身を除く): 220842004

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 673297, 1346594, 2693188, 3366485, 6732970, 8752861, 13465940, 17505722, 35011444, 43764305, 87528610, 175057220]

約数ペア:

[(1, 175057220), (2, 87528610), (4, 43764305), (5, 35011444), (10, 17505722), (13, 13465940), (20, 8752861), (26, 6732970), (52, 3366485), (65, 2693188), (130, 1346594), (260, 673297)]