420248274

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1\times {\mathrm{1609}}^1$

素因数の和:2146

約数の個数: 32

約数和(自身を含む): 851316480

約数和(自身を除く): 431068206

約数列:

[1, 2, 3, 6, 101, 202, 303, 431, 606, 862, 1293, 1609, 2586, 3218, 4827, 9654, 43531, 87062, 130593, 162509, 261186, 325018, 487527, 693479, 975054, 1386958, 2080437, 4160874, 70041379, 140082758, 210124137, 420248274]

約数ペア:

[(1, 420248274), (2, 210124137), (3, 140082758), (6, 70041379), (101, 4160874), (202, 2080437), (303, 1386958), (431, 975054), (606, 693479), (862, 487527), (1293, 325018), (1609, 261186), (2586, 162509), (3218, 130593), (4827, 87062), (9654, 43531)]