2019468954

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{395509}}^1$

素因数の和:395574

約数の個数: 32

約数和(自身を含む): 4328461440

約数和(自身を除く): 2308992486

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 851, 1702, 2553, 5106, 395509, 791018, 1186527, 2373054, 9096707, 14633833, 18193414, 27290121, 29267666, 43901499, 54580242, 87802998, 336578159, 673156318, 1009734477, 2019468954]

約数ペア:

[(1, 2019468954), (2, 1009734477), (3, 673156318), (6, 336578159), (23, 87802998), (37, 54580242), (46, 43901499), (69, 29267666), (74, 27290121), (111, 18193414), (138, 14633833), (222, 9096707), (851, 2373054), (1702, 1186527), (2553, 791018), (5106, 395509)]