842987668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{58073}}^1$

素因数の和:58287

約数の個数: 24

約数和(自身を含む): 1561029120

約数和(自身を除く): 718041452

約数列:

[1, 2, 4, 19, 38, 76, 191, 382, 764, 3629, 7258, 14516, 58073, 116146, 232292, 1103387, 2206774, 4413548, 11091943, 22183886, 44367772, 210746917, 421493834, 842987668]

約数ペア:

[(1, 842987668), (2, 421493834), (4, 210746917), (19, 44367772), (38, 22183886), (76, 11091943), (191, 4413548), (382, 2206774), (764, 1103387), (3629, 232292), (7258, 116146), (14516, 58073)]