338646710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{2297}}^1$

素因数の和:2968

約数の個数: 32

約数和(自身を含む): 637336512

約数和(自身を除く): 298689802

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 641, 1282, 2297, 3205, 4594, 6410, 11485, 14743, 22970, 29486, 52831, 73715, 105662, 147430, 264155, 528310, 1472377, 2944754, 7361885, 14723770, 33864671, 67729342, 169323355, 338646710]

約数ペア:

[(1, 338646710), (2, 169323355), (5, 67729342), (10, 33864671), (23, 14723770), (46, 7361885), (115, 2944754), (230, 1472377), (641, 528310), (1282, 264155), (2297, 147430), (3205, 105662), (4594, 73715), (6410, 52831), (11485, 29486), (14743, 22970)]