3999230

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 7520256

約数和(自身を除く): 3521026

約数列:

[1, 2, 5, 10, 47, 67, 94, 127, 134, 235, 254, 335, 470, 635, 670, 1270, 3149, 5969, 6298, 8509, 11938, 15745, 17018, 29845, 31490, 42545, 59690, 85090, 399923, 799846, 1999615, 3999230]

約数ペア:

[(1, 3999230), (2, 1999615), (5, 799846), (10, 399923), (47, 85090), (67, 59690), (94, 42545), (127, 31490), (134, 29845), (235, 17018), (254, 15745), (335, 11938), (470, 8509), (635, 6298), (670, 5969), (1270, 3149)]