489350662

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 809573184

約数和(自身を除く): 320222522

約数列:

[1, 2, 19, 38, 41, 61, 82, 122, 271, 361, 542, 722, 779, 1159, 1558, 2318, 2501, 5002, 5149, 10298, 11111, 14801, 16531, 22021, 22222, 29602, 33062, 44042, 47519, 95038, 97831, 195662, 211109, 314089, 422218, 628178, 677771, 902861, 1355542, 1805722, 4011071, 5967691, 8022142, 11935382, 12877649, 25755298, 244675331, 489350662]

約数ペア:

[(1, 489350662), (2, 244675331), (19, 25755298), (38, 12877649), (41, 11935382), (61, 8022142), (82, 5967691), (122, 4011071), (271, 1805722), (361, 1355542), (542, 902861), (722, 677771), (779, 628178), (1159, 422218), (1558, 314089), (2318, 211109), (2501, 195662), (5002, 97831), (5149, 95038), (10298, 47519), (11111, 44042), (14801, 33062), (16531, 29602), (22021, 22222)]