3138878

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:523

約数の個数: 16

約数和(自身を含む): 4883760

約数和(自身を除く): 1744882

約数列:

[1, 2, 41, 82, 101, 202, 379, 758, 4141, 8282, 15539, 31078, 38279, 76558, 1569439, 3138878]

約数ペア:

[(1, 3138878), (2, 1569439), (41, 76558), (82, 38279), (101, 31078), (202, 15539), (379, 8282), (758, 4141)]