420690606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{63799}}^1$

素因数の和:63968

約数の個数: 32

約数和(自身を含む): 967718400

約数和(自身を除く): 547027794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 6594, 63799, 127598, 191397, 382794, 446593, 893186, 1339779, 2679558, 10016443, 20032886, 30049329, 60098658, 70115101, 140230202, 210345303, 420690606]

約数ペア:

[(1, 420690606), (2, 210345303), (3, 140230202), (6, 70115101), (7, 60098658), (14, 30049329), (21, 20032886), (42, 10016443), (157, 2679558), (314, 1339779), (471, 893186), (942, 446593), (1099, 382794), (2198, 191397), (3297, 127598), (6594, 63799)]