4081567238

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1\times {\mathrm{10639}}^1$

素因数の和:11124

約数の個数: 32

約数和(自身を含む): 7119436800

約数和(自身を除く): 3037869562

約数列:

[1, 2, 7, 14, 67, 134, 409, 469, 818, 938, 2863, 5726, 10639, 21278, 27403, 54806, 74473, 148946, 191821, 383642, 712813, 1425626, 4351351, 4989691, 8702702, 9979382, 30459457, 60918914, 291540517, 583081034, 2040783619, 4081567238]

約数ペア:

[(1, 4081567238), (2, 2040783619), (7, 583081034), (14, 291540517), (67, 60918914), (134, 30459457), (409, 9979382), (469, 8702702), (818, 4989691), (938, 4351351), (2863, 1425626), (5726, 712813), (10639, 383642), (21278, 191821), (27403, 148946), (54806, 74473)]