320844982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{228197}}^1$

素因数の和:228255

約数の個数: 16

約数和(自身を含む): 520291440

約数和(自身を除く): 199446458

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 228197, 456394, 4335743, 8443289, 8671486, 16886578, 160422491, 320844982]

約数ペア:

[(1, 320844982), (2, 160422491), (19, 16886578), (37, 8671486), (38, 8443289), (74, 4335743), (703, 456394), (1406, 228197)]