381566383666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1283}}^1\times {\mathrm{87317}}^1$

素因数の和:88746

約数の個数: 32

約数和(自身を含む): 621572833728

約数和(自身を除く): 240006450062

約数列:

[1, 2, 13, 26, 131, 262, 1283, 1703, 2566, 3406, 16679, 33358, 87317, 168073, 174634, 336146, 1135121, 2184949, 2270242, 4369898, 11438527, 22877054, 112027711, 148700851, 224055422, 297401702, 1456360243, 2912720486, 14675630141, 29351260282, 190783191833, 381566383666]

約数ペア:

[(1, 381566383666), (2, 190783191833), (13, 29351260282), (26, 14675630141), (131, 2912720486), (262, 1456360243), (1283, 297401702), (1703, 224055422), (2566, 148700851), (3406, 112027711), (16679, 22877054), (33358, 11438527), (87317, 4369898), (168073, 2270242), (174634, 2184949), (336146, 1135121)]