488207522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{15817}}^1$

素因数の和:15914

約数の個数: 32

約数和(自身を含む): 847338624

約数和(自身を除く): 359131102

約数列:

[1, 2, 11, 22, 23, 46, 61, 122, 253, 506, 671, 1342, 1403, 2806, 15433, 15817, 30866, 31634, 173987, 347974, 363791, 727582, 964837, 1929674, 4001701, 8003402, 10613207, 21226414, 22191251, 44382502, 244103761, 488207522]

約数ペア:

[(1, 488207522), (2, 244103761), (11, 44382502), (22, 22191251), (23, 21226414), (46, 10613207), (61, 8003402), (122, 4001701), (253, 1929674), (506, 964837), (671, 727582), (1342, 363791), (1403, 347974), (2806, 173987), (15433, 31634), (15817, 30866)]