770403956

素因数分解:

$2^2\times 7^1\times {\mathrm{27514427}}^1$

素因数の和:27514438

約数の個数: 12

約数和(自身を含む): 1540807968

約数和(自身を除く): 770404012

約数列:

[1, 2, 4, 7, 14, 28, 27514427, 55028854, 110057708, 192600989, 385201978, 770403956]

約数ペア:

[(1, 770403956), (2, 385201978), (4, 192600989), (7, 110057708), (14, 55028854), (28, 27514427)]