4039238

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 7354368

約数和(自身を除く): 3315130

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 217, 227, 287, 434, 454, 574, 1271, 1589, 2542, 3178, 7037, 8897, 9307, 14074, 17794, 18614, 49259, 65149, 98518, 130298, 288517, 577034, 2019619, 4039238]

約数ペア:

[(1, 4039238), (2, 2019619), (7, 577034), (14, 288517), (31, 130298), (41, 98518), (62, 65149), (82, 49259), (217, 18614), (227, 17794), (287, 14074), (434, 9307), (454, 8897), (574, 7037), (1271, 3178), (1589, 2542)]