989349684

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{4339253}}^1$

素因数の和:4339279

約数の個数: 24

約数和(自身を含む): 2429982240

約数和(自身を除く): 1440632556

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 4339253, 8678506, 13017759, 17357012, 26035518, 52071036, 82445807, 164891614, 247337421, 329783228, 494674842, 989349684]

約数ペア:

[(1, 989349684), (2, 494674842), (3, 329783228), (4, 247337421), (6, 164891614), (12, 82445807), (19, 52071036), (38, 26035518), (57, 17357012), (76, 13017759), (114, 8678506), (228, 4339253)]