2718548

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1229}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 5510400

約数和(自身を除く): 2791852

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 1229, 2212, 2458, 4916, 8603, 17206, 34412, 97091, 194182, 388364, 679637, 1359274, 2718548]

約数ペア:

[(1, 2718548), (2, 1359274), (4, 679637), (7, 388364), (14, 194182), (28, 97091), (79, 34412), (158, 17206), (316, 8603), (553, 4916), (1106, 2458), (1229, 2212)]