520080078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{12382859}}^1$

素因数の和:12382871

約数の個数: 16

約数和(自身を含む): 1188754560

約数和(自身を除く): 668674482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 12382859, 24765718, 37148577, 74297154, 86680013, 173360026, 260040039, 520080078]

約数ペア:

[(1, 520080078), (2, 260040039), (3, 173360026), (6, 86680013), (7, 74297154), (14, 37148577), (21, 24765718), (42, 12382859)]