3942776378

素因数分解:

$2^1\times {\mathrm{809}}^1\times {\mathrm{953}}^1\times {\mathrm{2557}}^1$

素因数の和:4321

約数の個数: 16

約数和(自身を含む): 5930006760

約数和(自身を除く): 1987230382

約数列:

[1, 2, 809, 953, 1618, 1906, 2557, 5114, 770977, 1541954, 2068613, 2436821, 4137226, 4873642, 1971388189, 3942776378]

約数ペア:

[(1, 3942776378), (2, 1971388189), (809, 4873642), (953, 4137226), (1618, 2436821), (1906, 2068613), (2557, 1541954), (5114, 770977)]