743245438

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{439}}^1\times {\mathrm{5009}}^1$

素因数の和:5476

約数の個数: 24

約数和(自身を含む): 1210215600

約数和(自身を除く): 466970162

約数列:

[1, 2, 13, 26, 169, 338, 439, 878, 5009, 5707, 10018, 11414, 65117, 74191, 130234, 148382, 846521, 1693042, 2198951, 4397902, 28586363, 57172726, 371622719, 743245438]

約数ペア:

[(1, 743245438), (2, 371622719), (13, 57172726), (26, 28586363), (169, 4397902), (338, 2198951), (439, 1693042), (878, 846521), (5009, 148382), (5707, 130234), (10018, 74191), (11414, 65117)]