2012150787

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{8273}}^1$

素因数の和:8563

約数の個数: 32

約数和(自身を含む): 3002469120

約数和(自身を除く): 990318333

約数列:

[1, 3, 17, 19, 51, 57, 251, 323, 753, 969, 4267, 4769, 8273, 12801, 14307, 24819, 81073, 140641, 157187, 243219, 421923, 471561, 2076523, 2672179, 6229569, 8016537, 35300891, 39453937, 105902673, 118361811, 670716929, 2012150787]

約数ペア:

[(1, 2012150787), (3, 670716929), (17, 118361811), (19, 105902673), (51, 39453937), (57, 35300891), (251, 8016537), (323, 6229569), (753, 2672179), (969, 2076523), (4267, 471561), (4769, 421923), (8273, 243219), (12801, 157187), (14307, 140641), (24819, 81073)]