127734466468

素因数分解:

$2^2\times 7^1\times {\mathrm{10987}}^1\times {\mathrm{415213}}^1$

素因数の和:426211

約数の個数: 24

約数和(自身を含む): 255492800192

約数和(自身を除く): 127758333724

約数列:

[1, 2, 4, 7, 14, 28, 10987, 21974, 43948, 76909, 153818, 307636, 415213, 830426, 1660852, 2906491, 5812982, 11625964, 4561945231, 9123890462, 18247780924, 31933616617, 63867233234, 127734466468]

約数ペア:

[(1, 127734466468), (2, 63867233234), (4, 31933616617), (7, 18247780924), (14, 9123890462), (28, 4561945231), (10987, 11625964), (21974, 5812982), (43948, 2906491), (76909, 1660852), (153818, 830426), (307636, 415213)]