2977528

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{1031}}^1$

素因数の和:1075

約数の個数: 24

約数和(自身を含む): 5897880

約数和(自身を除く): 2920352

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1031, 1444, 2062, 2888, 4124, 8248, 19589, 39178, 78356, 156712, 372191, 744382, 1488764, 2977528]

約数ペア:

[(1, 2977528), (2, 1488764), (4, 744382), (8, 372191), (19, 156712), (38, 78356), (76, 39178), (152, 19589), (361, 8248), (722, 4124), (1031, 2888), (1444, 2062)]