1580572

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2971}}^1$

素因数の和:3001

約数の個数: 24

約数和(自身を含む): 3328640

約数和(自身を除く): 1748068

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2971, 5942, 11884, 20797, 41594, 56449, 83188, 112898, 225796, 395143, 790286, 1580572]

約数ペア:

[(1, 1580572), (2, 790286), (4, 395143), (7, 225796), (14, 112898), (19, 83188), (28, 56449), (38, 41594), (76, 20797), (133, 11884), (266, 5942), (532, 2971)]