1339824

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:385

約数の個数: 40

約数和(自身を含む): 3507712

約数和(自身を除く): 2167888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 271, 309, 412, 542, 618, 813, 824, 1084, 1236, 1626, 1648, 2168, 2472, 3252, 4336, 4944, 6504, 13008, 27913, 55826, 83739, 111652, 167478, 223304, 334956, 446608, 669912, 1339824]

約数ペア:

[(1, 1339824), (2, 669912), (3, 446608), (4, 334956), (6, 223304), (8, 167478), (12, 111652), (16, 83739), (24, 55826), (48, 27913), (103, 13008), (206, 6504), (271, 4944), (309, 4336), (412, 3252), (542, 2472), (618, 2168), (813, 1648), (824, 1626), (1084, 1236)]