120782018

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{162779}}^1$

素因数の和:162841

約数の個数: 16

約数和(自身を含む): 210962880

約数和(自身を除く): 90180862

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 162779, 325558, 1139453, 2278906, 8627287, 17254574, 60391009, 120782018]

約数ペア:

[(1, 120782018), (2, 60391009), (7, 17254574), (14, 8627287), (53, 2278906), (106, 1139453), (371, 325558), (742, 162779)]