4161567986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1795327}}^1$

素因数の和:1795409

約数の個数: 16

約数和(自身を含む): 6678620160

約数和(自身を除く): 2517052174

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 1795327, 3590654, 34111213, 68222426, 109514947, 219029894, 2080783993, 4161567986]

約数ペア:

[(1, 4161567986), (2, 2080783993), (19, 219029894), (38, 109514947), (61, 68222426), (122, 34111213), (1159, 3590654), (2318, 1795327)]