2894542

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 5225472

約数和(自身を除く): 2330930

約数列:

[1, 2, 7, 14, 47, 53, 83, 94, 106, 166, 329, 371, 581, 658, 742, 1162, 2491, 3901, 4399, 4982, 7802, 8798, 17437, 27307, 30793, 34874, 54614, 61586, 206753, 413506, 1447271, 2894542]

約数ペア:

[(1, 2894542), (2, 1447271), (7, 413506), (14, 206753), (47, 61586), (53, 54614), (83, 34874), (94, 30793), (106, 27307), (166, 17437), (329, 8798), (371, 7802), (581, 4982), (658, 4399), (742, 3901), (1162, 2491)]