856892

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 1587600

約数和(自身を除く): 730708

約数列:

[1, 2, 4, 29, 58, 83, 89, 116, 166, 178, 332, 356, 2407, 2581, 4814, 5162, 7387, 9628, 10324, 14774, 29548, 214223, 428446, 856892]

約数ペア:

[(1, 856892), (2, 428446), (4, 214223), (29, 29548), (58, 14774), (83, 10324), (89, 9628), (116, 7387), (166, 5162), (178, 4814), (332, 2581), (356, 2407)]