1420972

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2671}}^1$

素因数の和:2701

約数の個数: 24

約数和(自身を含む): 2992640

約数和(自身を除く): 1571668

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2671, 5342, 10684, 18697, 37394, 50749, 74788, 101498, 202996, 355243, 710486, 1420972]

約数ペア:

[(1, 1420972), (2, 710486), (4, 355243), (7, 202996), (14, 101498), (19, 74788), (28, 50749), (38, 37394), (76, 18697), (133, 10684), (266, 5342), (532, 2671)]