1864922494

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{279431}}^1$

素因数の和:279551

約数の個数: 16

約数和(自身を含む): 2897150976

約数和(自身を除く): 1032228482

約数列:

[1, 2, 47, 71, 94, 142, 3337, 6674, 279431, 558862, 13133257, 19839601, 26266514, 39679202, 932461247, 1864922494]

約数ペア:

[(1, 1864922494), (2, 932461247), (47, 39679202), (71, 26266514), (94, 19839601), (142, 13133257), (3337, 558862), (6674, 279431)]