2972876

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 5458320

約数和(自身を除く): 2485444

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 379, 758, 1516, 1961, 3922, 7844, 14023, 20087, 28046, 40174, 56092, 80348, 743219, 1486438, 2972876]

約数ペア:

[(1, 2972876), (2, 1486438), (4, 743219), (37, 80348), (53, 56092), (74, 40174), (106, 28046), (148, 20087), (212, 14023), (379, 7844), (758, 3922), (1516, 1961)]