1490751526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{494609}}^1$

素因数の和:494759

約数の個数: 16

約数和(自身を含む): 2457222480

約数和(自身を除く): 966470954

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 494609, 989218, 5440699, 10881398, 67761433, 135522866, 745375763, 1490751526]

約数ペア:

[(1, 1490751526), (2, 745375763), (11, 135522866), (22, 67761433), (137, 10881398), (274, 5440699), (1507, 989218), (3014, 494609)]