492029168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1618517}}^1$

素因数の和:1618544

約数の個数: 20

約数和(自身を含む): 1003481160

約数和(自身を除く): 511451992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1618517, 3237034, 6474068, 12948136, 25896272, 30751823, 61503646, 123007292, 246014584, 492029168]

約数ペア:

[(1, 492029168), (2, 246014584), (4, 123007292), (8, 61503646), (16, 30751823), (19, 25896272), (38, 12948136), (76, 6474068), (152, 3237034), (304, 1618517)]