2640806616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{15719087}}^1$

素因数の和:15719103

約数の個数: 32

約数和(自身を含む): 7545162240

約数和(自身を除く): 4904355624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 15719087, 31438174, 47157261, 62876348, 94314522, 110033609, 125752696, 188629044, 220067218, 330100827, 377258088, 440134436, 660201654, 880268872, 1320403308, 2640806616]

約数ペア:

[(1, 2640806616), (2, 1320403308), (3, 880268872), (4, 660201654), (6, 440134436), (7, 377258088), (8, 330100827), (12, 220067218), (14, 188629044), (21, 125752696), (24, 110033609), (28, 94314522), (42, 62876348), (56, 47157261), (84, 31438174), (168, 15719087)]