1248486

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 2661120

約数和(自身を除く): 1412634

約数列:

[1, 2, 3, 6, 23, 46, 69, 83, 109, 138, 166, 218, 249, 327, 498, 654, 1909, 2507, 3818, 5014, 5727, 7521, 9047, 11454, 15042, 18094, 27141, 54282, 208081, 416162, 624243, 1248486]

約数ペア:

[(1, 1248486), (2, 624243), (3, 416162), (6, 208081), (23, 54282), (46, 27141), (69, 18094), (83, 15042), (109, 11454), (138, 9047), (166, 7521), (218, 5727), (249, 5014), (327, 3818), (498, 2507), (654, 1909)]