268221998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{4691}}^1$

素因数の和:4840

約数の個数: 32

約数和(自身を含む): 462143232

約数和(自身を除く): 193921234

約数列:

[1, 2, 11, 22, 23, 46, 113, 226, 253, 506, 1243, 2486, 2599, 4691, 5198, 9382, 28589, 51601, 57178, 103202, 107893, 215786, 530083, 1060166, 1186823, 2373646, 5830913, 11661826, 12191909, 24383818, 134110999, 268221998]

約数ペア:

[(1, 268221998), (2, 134110999), (11, 24383818), (22, 12191909), (23, 11661826), (46, 5830913), (113, 2373646), (226, 1186823), (253, 1060166), (506, 530083), (1243, 215786), (2486, 107893), (2599, 103202), (4691, 57178), (5198, 51601), (9382, 28589)]