2580452854

素因数分解:

$2^1\times 7^1\times {\mathrm{1823}}^1\times {\mathrm{101107}}^1$

素因数の和:102939

約数の個数: 16

約数和(自身を含む): 4426103808

約数和(自身を除く): 1845650954

約数列:

[1, 2, 7, 14, 1823, 3646, 12761, 25522, 101107, 202214, 707749, 1415498, 184318061, 368636122, 1290226427, 2580452854]

約数ペア:

[(1, 2580452854), (2, 1290226427), (7, 368636122), (14, 184318061), (1823, 1415498), (3646, 707749), (12761, 202214), (25522, 101107)]