228798362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 375922512

約数和(自身を除く): 147124150

約数列:

[1, 2, 13, 26, 97, 194, 257, 353, 514, 706, 1261, 2522, 3341, 4589, 6682, 9178, 24929, 34241, 49858, 68482, 90721, 181442, 324077, 445133, 648154, 890266, 1179373, 2358746, 8799937, 17599874, 114399181, 228798362]

約数ペア:

[(1, 228798362), (2, 114399181), (13, 17599874), (26, 8799937), (97, 2358746), (194, 1179373), (257, 890266), (353, 648154), (514, 445133), (706, 324077), (1261, 181442), (2522, 90721), (3341, 68482), (4589, 49858), (6682, 34241), (9178, 24929)]