2873854

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:491

約数の個数: 16

約数和(自身を含む): 4472496

約数和(自身を除く): 1598642

約数列:

[1, 2, 41, 82, 101, 202, 347, 694, 4141, 8282, 14227, 28454, 35047, 70094, 1436927, 2873854]

約数ペア:

[(1, 2873854), (2, 1436927), (41, 70094), (82, 35047), (101, 28454), (202, 14227), (347, 8282), (694, 4141)]