490079661666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{164345963}}^1$

素因数の和:164346046

約数の個数: 32

約数和(自身を含む): 1135959303168

約数和(自身を除く): 645879641502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 164345963, 328691926, 493037889, 986075778, 1150421741, 2300843482, 3451265223, 6902530446, 11668563373, 23337126746, 35005690119, 70011380238, 81679943611, 163359887222, 245039830833, 490079661666]

約数ペア:

[(1, 490079661666), (2, 245039830833), (3, 163359887222), (6, 81679943611), (7, 70011380238), (14, 35005690119), (21, 23337126746), (42, 11668563373), (71, 6902530446), (142, 3451265223), (213, 2300843482), (426, 1150421741), (497, 986075778), (994, 493037889), (1491, 328691926), (2982, 164345963)]