551322842

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{389903}}^1$

素因数の和:390013

約数の個数: 16

約数和(自身を含む): 954484992

約数和(自身を除く): 403162150

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 389903, 779806, 2729321, 5458642, 39380203, 78760406, 275661421, 551322842]

約数ペア:

[(1, 551322842), (2, 275661421), (7, 78760406), (14, 39380203), (101, 5458642), (202, 2729321), (707, 779806), (1414, 389903)]