7139877874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1\times {\mathrm{3433}}^1$

素因数の和:3922

約数の個数: 32

約数和(自身を含む): 11373408000

約数和(自身を除く): 4233530126

約数列:

[1, 2, 19, 38, 229, 239, 458, 478, 3433, 4351, 4541, 6866, 8702, 9082, 54731, 65227, 109462, 130454, 786157, 820487, 1039889, 1572314, 1640974, 2079778, 14936983, 15589253, 29873966, 31178506, 187891523, 375783046, 3569938937, 7139877874]

約数ペア:

[(1, 7139877874), (2, 3569938937), (19, 375783046), (38, 187891523), (229, 31178506), (239, 29873966), (458, 15589253), (478, 14936983), (3433, 2079778), (4351, 1640974), (4541, 1572314), (6866, 1039889), (8702, 820487), (9082, 786157), (54731, 130454), (65227, 109462)]