3940762

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 7091712

約数和(自身を除く): 3150950

約数列:

[1, 2, 7, 14, 47, 53, 94, 106, 113, 226, 329, 371, 658, 742, 791, 1582, 2491, 4982, 5311, 5989, 10622, 11978, 17437, 34874, 37177, 41923, 74354, 83846, 281483, 562966, 1970381, 3940762]

約数ペア:

[(1, 3940762), (2, 1970381), (7, 562966), (14, 281483), (47, 83846), (53, 74354), (94, 41923), (106, 37177), (113, 34874), (226, 17437), (329, 11978), (371, 10622), (658, 5989), (742, 5311), (791, 4982), (1582, 2491)]