133601908

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{276037}}^1$

素因数の和:276063

約数の個数: 18

約数和(自身を含む): 256991378

約数和(自身を除く): 123389470

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 276037, 552074, 1104148, 3036407, 6072814, 12145628, 33400477, 66800954, 133601908]

約数ペア:

[(1, 133601908), (2, 66800954), (4, 33400477), (11, 12145628), (22, 6072814), (44, 3036407), (121, 1104148), (242, 552074), (484, 276037)]