420912152

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{108037}}^1$

素因数の和:108530

約数の個数: 16

約数和(自身を含む): 790838160

約数和(自身を除く): 369926008

約数列:

[1, 2, 4, 8, 487, 974, 1948, 3896, 108037, 216074, 432148, 864296, 52614019, 105228038, 210456076, 420912152]

約数ペア:

[(1, 420912152), (2, 210456076), (4, 105228038), (8, 52614019), (487, 864296), (974, 432148), (1948, 216074), (3896, 108037)]