121180892

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{70949}}^1$

素因数の和:71021

約数の個数: 24

約数和(自身を含む): 246338400

約数和(自身を除く): 125157508

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 70949, 141898, 283796, 496643, 993286, 1986572, 4327889, 8655778, 17311556, 30295223, 60590446, 121180892]

約数ペア:

[(1, 121180892), (2, 60590446), (4, 30295223), (7, 17311556), (14, 8655778), (28, 4327889), (61, 1986572), (122, 993286), (244, 496643), (427, 283796), (854, 141898), (1708, 70949)]